Risk supplier identification and early warning method based on SAP purchase management system

By building a regularly updated risk supplier database and configuring a query interface, the inefficiency of supplier risk identification in the SAP system was solved, enabling rapid and accurate risk warning and control, and improving the efficiency of procurement and supplier management.

CN120975795APending Publication Date: 2025-11-18COSCO SHIPPING TECH CO LTD
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Patent Information

Application Number
CN202511075005.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-07-31
Publication Date
2025-11-18

AI Technical Summary

Technical Problem

The existing SAP supplier relationship management module cannot meet the risk supplier identification and early warning needs of large group enterprises across the entire group. Procurement and supplier management personnel cannot quickly understand whether suppliers have compliance risks and need to obtain information through multiple channels.

Method used

Build a risk supplier database that is updated regularly, and configure a risk supplier query interface in the SAP system. The interface can be used to automatically query the risk level of suppliers and output warning information, record query logs, and assist in decision-making.

Benefits of technology

It enables rapid and accurate supplier risk identification and early warning, improves work efficiency, reduces the time and errors of manual queries, ensures the accuracy and consistency of information, and supports risk management.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention belongs to the technical field of science, and provides a risk supplier identification and early warning method based on an SAP purchase management system, which realizes the integration of risk information of suppliers by constructing a risk supplier library, avoids the situation that workers need to spend a lot of time to query the information of the suppliers through different channels, and meanwhile, improves the efficiency of risk supplier identification and early warning. The information in the risk database is updated regularly, so that the accuracy of the information is ensured; in the supplier introduction and purchase execution process, the risk information of the supplier is automatically queried through the risk supplier query interface, so that the risk information of the supplier can be obtained more quickly, and the problems that time and labor are wasted and judgment errors possibly occur when a worker queries data and judges the supplier by himself / herself are avoided. The inquired record is recorded in the supplier interface calling log record table, so that the current data can be inquired at any time, the data can be based on the basis, and the situation that what the supplier is not selected at the moment cannot be known is avoided.
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Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of science and technology, and particularly relates to a risk supplier identification and early warning method based on an SAP procurement management system. BACKGROUND

[0002] Due to business needs, in an enterprise procurement and supplier management system, risk identification management needs to be performed on a supplier to be selected for cooperation to reduce procurement risks. However, a supplier management standard function of an SAP supplier relationship management module is relatively single, and cannot meet the management needs of a group enterprise for risk supplier identification and early warning in a whole group range. Meanwhile, in a process of supplier development introduction, procurement source seeking, and supplier selection in a daily work of an enterprise procurement and supplier management personnel, the supplier cannot be quickly understood to have compliance risks, and needs to be queried and obtained through different channels by logging in different platforms to obtain supplier risk information. SUMMARY

[0003] In order to solve the problem that a worker needs to query and obtain supplier risk information through different channels in the prior art, and the worker cannot quickly understand whether the supplier has compliance risks, a risk supplier identification and early warning method based on an SAP procurement management system is provided, and the above problem is solved.

[0004] A risk supplier identification and early warning method based on an SAP procurement management system, comprising:

[0005] S1: constructing a risk supplier library updated in a time manner: constructing a risk supplier library according to supplier blacklists and legal risk supplier data formed in an enterprise operation process, and supplier risk data accessed from an external third-party data service platform;

[0006] S2: configuring a risk supplier query interface: configuring a risk supplier query interface for calling the risk supplier library in an SAP supplier relationship management system;

[0007] S3: performing risk query on a supplier management business: a supplier relationship management system calls the risk supplier query interface according to supplier parameters input by a worker in an execution of a supplier management business, queries a risk level of a supplier corresponding to the supplier parameters from the risk supplier library, determines warning information of the corresponding supplier according to the risk level, and judges whether a conversion operation and a supplier access approval operation of a registered supplier, an intended supplier, and an official supplier can be performed according to the warning information of the supplier;

[0008] S4: Perform risk query on procurement management operations: The procurement management operations include: creating procurement plans, creating procurement contracts, and creating procurement orders; when performing different procurement management operations, input the selected supplier parameters, and call the risk supplier query interface through the supplier parameters to obtain the risk level corresponding to the supplier; determine the warning information of the corresponding supplier based on the risk level; determine whether the supplier meets the supplier selection conditions of each procurement management operation based on the warning information;

[0009] S5 records query logs: It records the query data from calling the risk supplier query interface to the supplier interface call log table.

[0010] Preferably, the risk supplier database includes: supplier name, supplier ID, supplier compliance risk record, and supplier risk level set based on the compliance risk record; the supplier compliance risk record includes, but is not limited to: supplier litigation violation record, supplier administrative penalty, supplier blacklist, and supplier trade restrictions.

[0011] Preferably, step S3, which involves a risk inquiry into the supplier management process, includes:

[0012] A1: The supplier relationship management system uses the supplier parameters entered by staff when performing supplier management tasks as query conditions and calls the risk supplier query interface; the supplier parameters include: supplier name and supplier ID;

[0013] A2: Use the risk supplier query interface to query the risk supplier database for the risk level of suppliers that match the query conditions; if there is no data matching the query conditions in the risk database, then the supplier corresponding to the query conditions is determined to be a normal supplier; the normal supplier has no warning information;

[0014] A3: Based on the conversion presentation rules, convert the supplier's risk level into warning information, and then provide the warning information to the staff through the risk supplier query interface;

[0015] A4: Determine whether the conversion operation of registered supplier, prospective supplier, and formal supplier, and the supplier access approval operation can be performed based on the warning information of the supplier.

[0016] Preferably, steps S3 and S4 determine the corresponding relationship of the warning information of the corresponding supplier based on the risk level as follows:

[0017] The supplier's risk level is high, the supplier is a prohibited supplier, the warning message indicates that cooperation is prohibited, and staff cannot select the supplier.

[0018] The supplier's risk level is medium risk; the supplier is a risky supplier; the warning information indicates that the supplier is a risky supplier.

[0019] The supplier's risk level is low risk, the supplier is a risk supplier, and the warning message indicates that the supplier is a risk supplier.

[0020] Preferably, the method for determining whether the conversion operation of registering a supplier, prospective supplier, and formal supplier, and the supplier access approval operation can be performed based on the warning information of the supplier is as follows:

[0021] When a registered supplier is converted into a prospective supplier, or a prospective supplier is converted into a formal supplier, if the supplier has no warning information, it means that the supplier is a normal supplier and the conversion operation can be performed on the supplier; if the warning information is "prohibition of cooperation", the conversion operation cannot be performed on the supplier; if the warning information is "risk supplier", staff can consult the group's legal and risk management personnel to manually determine whether to perform the conversion operation on the supplier based on the actual business situation.

[0022] When supplier management initiates a supplier admission process, if the supplier has no warning information, it means that the supplier is a normal supplier with no risk and can be approved. If the warning information indicates that cooperation is prohibited, the supplier cannot be admitted. If the warning information indicates that the supplier is a risky supplier, staff can consult the group's legal and risk management personnel to manually determine whether the supplier can be approved based on the actual business situation.

[0023] Preferably, step S4 queries whether the supplier's warning information meets the supplier selection criteria for each procurement management business, including:

[0024] When selecting suppliers for a procurement plan, if there are no warning messages, it means that the supplier is risk-free and meets the selection criteria, and the supplier can be selected. If the warning message indicates that cooperation is prohibited, the supplier does not meet the selection criteria and is not allowed to submit a procurement plan. If the warning message indicates that the supplier is a risky supplier, staff can consult the group's legal and risk management personnel to manually determine whether to select the supplier based on the actual situation of the specific procurement business.

[0025] When selecting a supplier for an electronic procurement contract, if there is no warning information, the supplier meets the selection criteria and can be selected; if the warning information indicates that cooperation is prohibited, the supplier does not meet the selection criteria and is not allowed to submit an electronic procurement contract; if the warning information indicates that the supplier is a risk supplier, staff can consult the group's legal and risk management personnel to manually determine whether to select the supplier based on the specific procurement business situation.

[0026] When selecting a supplier for a purchase order, if there is no warning message, it means that the supplier is risk-free and meets the selection criteria, and the supplier can be selected. If the warning message indicates that cooperation is prohibited, the supplier does not meet the selection criteria and the purchase order cannot be submitted. If the warning message indicates that the supplier is a risky supplier, staff can consult the group's legal and risk management personnel to manually determine whether to select the supplier based on the specific circumstances of the procurement business.

[0027] Preferably, the supplier interface call log table includes: supplier name, business scenario of calling the risk supplier query interface, time of calling the risk supplier query interface, staff member's account ID, and information returned by the risk supplier query interface.

[0028] Beneficial effects:

[0029] This invention proposes a risk supplier identification and early warning method based on the SAP procurement management system. This method enables timely risk assessment and alerts for suppliers, significantly improving the efficiency of procurement and supplier management personnel. By constructing a risk supplier database, supplier risk information is integrated, avoiding the need for staff to spend considerable time searching for supplier information through various channels. Furthermore, the accuracy of the information is ensured by regularly updating the risk supplier database. In supplier management and procurement management processes, the risk supplier query interface automatically queries the supplier's risk level and outputs corresponding warning information based on the risk level. This allows staff to quickly obtain supplier risk information based on the warning information, avoiding the time-consuming and labor-intensive process of manually searching for information and making supplier risk assessments, which is prone to errors. By recording the query data from the risk supplier query interface in the supplier interface call log table, relevant data from supplier management and procurement management processes can be retrieved at any time, ensuring a reliable basis for analysis and preventing difficulties in explaining decisions made during conversion operations and supplier selection.

[0030] By utilizing a risk supplier query interface in stages such as converting registered suppliers to prospective suppliers, prospective suppliers to formal suppliers, and supplier access approval, supplier risk identification and assessment are achieved. Warning messages are displayed to staff indicating the risks associated with suppliers, assisting supplier managers in making informed supplier introduction decisions and controlling risks at the source of supplier introduction. In the execution stages of procurement operations such as RFx (Registered Supplier Documents), procurement contracts, and purchase orders, the risk supplier query interface also enables supplier risk identification and assessment. Warning messages from suppliers help procurement personnel promptly grasp supplier risk information and manage risks during procurement execution. By setting supplier risk levels based on the severity of their compliance risk records, the risk level of suppliers can be more accurately identified, allowing for appropriate risk management measures. Through conversion presentation rules and the setting of warning messages corresponding to risk levels, staff can ensure that suppliers have no negative records, thereby reducing the risks arising from supplier violations. Attached Figure Description

[0031] Figure 1 This is a flowchart of a risk supplier identification and early warning method based on the SAP procurement management system.

[0032] Figure 2 A flowchart for the risk supplier identification and early warning procedure.

[0033] Figure 3 This is a diagram illustrating the risk warning information when registering a supplier to transfer their intention to work in a business operation.

[0034] Figure 4 This is a diagram illustrating the risk warning information when initiating supplier access for business operations.

[0035] Figure 5 This is a diagram illustrating the risk warning information when selecting a supplier for creating a procurement plan in a business operation.

[0036] Figure 6 This document illustrates the risk warning information provided when selecting suppliers for creating electronic procurement contracts in business operations. Figure 1 .

[0037] Figure 7 This document illustrates the risk warning information provided when selecting suppliers for creating electronic procurement contracts in business operations. Figure 2 .

[0038] Figure 8 This is an example of a risk warning message when selecting a supplier to create a purchase order in a business operation. Figure 1 .

[0039] Figure 9 This is an example of a risk warning message when selecting a supplier to create a purchase order in a business operation. Figure 2.

[0040] Figure 10 This is a diagram illustrating the API call logs for risk vendors. Detailed Implementation

[0041] The present invention will now be further described in conjunction with the accompanying drawings and embodiments.

[0042] like Figure 1 As shown, a risk supplier identification and early warning method based on the SAP procurement management system includes the following steps:

[0043] S1: Build a risk supplier database that is updated regularly: Build a risk supplier database based on the supplier blacklist and legal risk supplier data generated during the company's operation, as well as supplier risk data accessed from external third-party data service platforms;

[0044] S2: Configure the risk vendor query interface: Configure the risk vendor query interface in the SAP vendor relationship management system to call the risk vendor database;

[0045] S3: Perform risk query on supplier management business: The supplier relationship management system calls the risk supplier query interface based on the supplier parameters entered by the staff when performing supplier management business, and queries the risk level of the supplier corresponding to the supplier parameters from the risk supplier database; determines the warning information of the corresponding supplier based on the risk level; and determines whether the conversion operation of registered supplier, prospective supplier, and formal supplier and the supplier access approval operation can be performed based on the warning information of the supplier.

[0046] Specifically, the steps for conducting a risk check on supplier management operations are as follows:

[0047] A1: The supplier relationship management system uses the supplier parameters entered by staff when performing supplier management tasks as query conditions and calls the risk supplier query interface; the supplier parameters include: supplier name and supplier ID;

[0048] A2: Use the risk supplier query interface to query the risk supplier database for the risk level of suppliers that match the query conditions; if there is no data matching the query conditions in the risk database, then the supplier corresponding to the query conditions is determined to be a normal supplier; the normal supplier has no warning information;

[0049] A3: Based on the conversion presentation rules, convert the supplier's risk level into warning information, and then provide the warning information to the staff through the risk supplier query interface;

[0050] A4: Determine whether the conversion operation of registered supplier, prospective supplier, and formal supplier, and the supplier access approval operation can be performed based on the warning information of the supplier.

[0051] S4: Perform risk query on procurement management operations: The procurement management operations include: creating procurement plans, creating procurement contracts, and creating procurement orders; when performing different procurement management operations, input the selected supplier parameters, and call the risk supplier query interface through the supplier parameters to obtain the warning information corresponding to the supplier; determine whether the supplier meets the supplier selection conditions for each procurement management operation based on the warning information of the supplier;

[0052] Specifically, the steps for conducting a risk assessment of procurement management operations are as follows:

[0053] B1: The supplier relationship management system uses the supplier parameters entered by staff when performing procurement management tasks as query conditions and calls the risk supplier query interface; the supplier parameters include: supplier name and supplier ID;

[0054] B2: Use the risk supplier query interface to query the risk supplier database for the risk level of suppliers that match the query conditions; if there is no data in the risk database that matches the query conditions, then the supplier corresponding to the query conditions is determined to be a normal supplier; the normal supplier has no warning information;

[0055] B3: Based on the conversion presentation rules, convert the supplier's risk level into warning information, and provide the warning information to the staff through the risk supplier query interface;

[0056] B4: Determine whether the supplier meets the supplier selection criteria for each procurement management business based on the supplier's warning information.

[0057] Specifically, the supplier selection criteria for each procurement management business are as follows: if there is no warning information, procurement business documents can be submitted normally; if the warning information indicates a risk supplier, relevant personnel will be consulted for manual judgment to determine whether to continue submitting business documents; if the supplier is prohibited from cooperation, business documents cannot be submitted, and submission of business documents is only allowed after the supplier is deleted.

[0058] S5 records query logs: It records the query data from calling the risk supplier query interface to the supplier interface call log table.

[0059] Example 1:

[0060] like Figure 2 As shown, the execution flow of the risk supplier identification and early warning procedure is as follows;

[0061] 1. The prerequisite for identifying and judging risky suppliers in SAP Supplier Relationship Management is that the enterprise has built its own risky supplier database, achieved unified and centralized management of data such as special related enterprises, blacklisted enterprises, legal and risky supplier data, and can provide data interfaces to allow authorized systems to make interface calls.

[0062] 2. Develop a risk supplier query interface in the SAP Supplier Relationship Management System. This risk supplier query interface is authorized to call the group's risk supplier data and query whether a supplier is a risk supplier and its specific risk category by parameters such as supplier name and supplier number.

[0063] 3. In the process of converting suppliers registered in the supplier relationship management system into potential suppliers, the risk supplier query interface mentioned above is called to determine whether the supplier is a risky enterprise. If it is a risky supplier, a risk warning is issued.

[0064] 4. In the process of converting potential suppliers in the supplier relationship management system into formal suppliers, the risk supplier query interface mentioned above is called to determine whether the supplier is a risky enterprise. If it is a risky supplier, a risk warning is issued.

[0065] 5. When supplier approval personnel perform supplier access approval operations in the supplier relationship management system, they call the above-mentioned risk supplier query interface to determine whether the supplier belongs to a risky enterprise. If it belongs to a risky supplier, a risk warning is issued.

[0066] 6. When procurement managers conduct procurement sourcing and create RFx to select participating suppliers, they call the aforementioned risk supplier query interface to determine whether the supplier is a risky enterprise. If it is a risky supplier, a risk warning is issued.

[0067] 7. When selecting suppliers for a procurement contract, procurement managers should call the aforementioned risk supplier query interface to determine whether the supplier is a risky enterprise. If it is a risky supplier, a risk warning should be issued.

[0068] 8. When procurement managers create purchase orders and select suppliers, they call the aforementioned risk supplier query interface to determine whether the supplier is a risky enterprise. If it is a risky supplier, a risk warning is issued.

[0069] 9. Record the supplier risk query data for each of the above steps in the interface call log table for future reference.

[0070] Specifically, when using the risk supplier query interface to match data with the risk supplier database, if no corresponding supplier information is found, it means that the supplier has not been included in the risk database. Therefore, the supplier is a normal supplier, with no potential risk and no corresponding warning information. In this case, staff will not see any warning information for the supplier, indicating that the supplier has a good credit record and can carry out all business operations.

[0071] Specifically, Figure 2 The business logic in this system refers to the process where, after a user makes their own judgment based on the supplier risk warning, they continue to operate the subsequent standard procedures related to supplier management and procurement management. The system will then record the corresponding risk logs through interface calls.

[0072] Specifically, Figure 2 The process of converting the identified risk level into a corresponding warning message is based on conversion and presentation rules. The warning message includes: cooperation is prohibited, or the supplier is a risk supplier.

[0073] Example 2:

[0074] 1. Before assessing risky vendor information, first check if the risky vendor query interface in the group's risky vendor database is available, and verify that the interface's connectivity and access permissions are normal. If the interface is abnormal, prompt the user to troubleshoot the interface connectivity issue.

[0075] 2. Supplier Relationship Management System Risk Supplier Judgment Rules Settings:

[0076] like Figure 3 As shown, when a supplier administrator initiates the process of converting a registered supplier into a potential supplier, the system automatically calls the risk supplier query interface based on the supplier's name to check if the supplier has any risk warning information. If there is risk information indicating prohibited cooperation, the user is notified that the supplier cannot be selected. If the risk information is not prohibited, the user is informed that the supplier has relevant risk information and is reminded to identify and assess it.

[0077] like Figure 4 As shown, when supplier management personnel perform supplier access approval operations, the system automatically calls the risk supplier database query interface based on the supplier name to check whether the supplier has any risk warning information. If there is risk information indicating prohibited cooperation, the user is notified that the supplier cannot be selected. If the risk information is not prohibited, the user is informed that the supplier has relevant risk information and is reminded to identify and judge it.

[0078] like Figure 5As shown, when procurement personnel conduct procurement sourcing operations and create a procurement plan (RFx) to select suppliers, the system automatically calls the risk supplier database query interface based on the supplier name to check whether the supplier has any risk warning information. If there is risk information indicating prohibited cooperation, the user is notified that the supplier cannot be selected. If the risk information is not prohibited, the user is informed that the supplier has relevant risk information and is reminded to identify and judge it.

[0079] like Figure 6 and Figure 7 As shown, when procurement personnel select suppliers by creating an electronic procurement contract based on the procurement sourcing results, the system automatically calls the risk supplier database query interface to check whether the supplier has any risk warning information. If there is risk information indicating prohibited cooperation, the user is notified that the supplier cannot be selected. If the risk information is not prohibited, the user is prompted that the supplier has relevant risk information and reminded to identify and judge it.

[0080] like Figure 8 and Figure 9 As shown, when purchasing personnel execute purchases and create purchase orders by selecting suppliers, the system automatically calls the risk supplier database interface based on the supplier's name to check if the supplier has any risk warning information. If there is risk information indicating prohibited cooperation, the user is notified that the supplier cannot be selected. If the risk information is not prohibited, the user is informed that the supplier has relevant risk information and is reminded to identify and assess it.

[0081] 3. For example Figure 10 As shown, the system automatically records interface query logs based on the specific operational steps of the risk supplier query interface call, facilitating auditing and future reference.

[0082] Finally, it should be noted that the above description is only used to illustrate the technical solution of the present invention and not to limit it. Although the present invention has been described in detail with reference to the preferred arrangement, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention.

Claims

1. A risk supplier identification and early warning method based on the SAP procurement management system, characterized in that, S1: Build a risk supplier database that is updated regularly: Build a risk supplier database based on the supplier blacklist and legal risk supplier data generated during the company's operation, as well as supplier risk data accessed from external third-party data service platforms; S2: Configure the risk vendor query interface: Configure the risk vendor query interface in the SAP vendor relationship management system to call the risk vendor database; S3: Perform risk query for supplier management business: The supplier relationship management system calls the risk supplier query interface based on the supplier parameters entered by the staff when performing supplier management business, and queries the risk level of the supplier corresponding to the supplier parameters from the risk supplier database; Determine the corresponding warning information for suppliers based on the risk level; Based on the warning information from the supplier, determine whether the conversion operation of registering a supplier, prospective supplier, and formal supplier, as well as the supplier access approval operation, can be performed; S4: Perform risk query on procurement management operations: The procurement management operations include: creating procurement plans, creating procurement contracts, and creating procurement orders; when performing different procurement management operations, input the selected supplier parameters, and call the risk supplier query interface through the supplier parameters to obtain the risk level corresponding to the supplier; determine the warning information of the corresponding supplier based on the risk level; determine whether the supplier meets the supplier selection conditions of each procurement management operation based on the warning information; S5 records query logs: It records the query data from calling the risk supplier query interface to the supplier interface call log table.

2. A risk supplier identification and early warning method based on an SAP procurement management system as described in claim 1, characterized in that, The risk supplier database includes: supplier name, supplier ID, supplier compliance risk record, and supplier risk level set based on the compliance risk record; the supplier compliance risk record includes, but is not limited to: supplier litigation violation record, supplier administrative penalty, supplier blacklist, and supplier trade restrictions.

3. A risk supplier identification and early warning method based on an SAP procurement management system as described in claim 1, characterized in that, Step S3, which involves a risk assessment of the supplier management process, includes the following steps: A1: The supplier relationship management system uses the supplier parameters entered by staff when performing supplier management tasks as query conditions and calls the risk supplier query interface; the supplier parameters include: supplier name and supplier ID; A2: Use the risk supplier query interface to query the risk supplier database for the risk level of suppliers that match the query conditions; if there is no data matching the query conditions in the risk database, then the supplier corresponding to the query conditions is determined to be a normal supplier; the normal supplier has no warning information; A3: Based on the conversion presentation rules, convert the supplier's risk level into warning information, and then provide the warning information to the staff through the risk supplier query interface; A4: Determine whether the conversion operation of registered supplier, prospective supplier, and formal supplier, and the supplier access approval operation can be performed based on the warning information of the supplier.

4. A risk supplier identification and early warning method based on an SAP procurement management system as described in claim 1, characterized in that, Steps S3 and S4 determine the corresponding relationship of the warning information of the corresponding supplier based on the risk level as follows: The supplier's risk level is high, the supplier is a prohibited supplier, the warning message indicates that cooperation is prohibited, and staff cannot select the supplier. The supplier's risk level is medium risk; the supplier is a risky supplier; the warning information indicates that the supplier is a risky supplier. The supplier's risk level is low risk, the supplier is a risk supplier, and the warning message indicates that the supplier is a risk supplier.

5. A risk supplier identification and early warning method based on an SAP procurement management system as described in claim 1, characterized in that, The method for determining whether the conversion operation of registered supplier, prospective supplier, and formal supplier and the supplier access approval operation can be performed based on the warning information of the supplier is as follows: When a registered supplier is converted into a prospective supplier, or a prospective supplier is converted into a formal supplier, if the supplier has no warning information, it means that the supplier is a normal supplier and the conversion operation can be performed on the supplier; if the warning information is "prohibition of cooperation", the conversion operation cannot be performed on the supplier; if the warning information is "risk supplier", staff can consult the group's legal and risk management personnel to manually determine whether to perform the conversion operation on the supplier based on the actual business situation. When a supplier administrator initiates a supplier admission process, if the supplier has no warning information, it means that the supplier is a normal supplier with no risk and can be approved; if the warning information is "prohibition of cooperation", the supplier admission process cannot be carried out. If the warning message indicates that the supplier is a risky supplier, staff can consult the group's legal and risk management personnel to manually determine whether the supplier can be approved based on the actual business situation.

6. A risk supplier identification and early warning method based on an SAP procurement management system as described in claim 1, characterized in that, Step S4 queries whether the supplier's warning information meets the supplier selection criteria for each procurement management business, including: When selecting suppliers for a procurement plan, if there are no warning messages, it means that the supplier is risk-free and meets the selection criteria, and the supplier can be selected. If the warning message indicates that cooperation is prohibited, the supplier does not meet the selection criteria and is not allowed to submit a procurement plan. If the warning message indicates that the supplier is a risky supplier, staff can consult the group's legal and risk management personnel to manually determine whether to select the supplier based on the actual situation of the specific procurement business. When selecting a supplier for an electronic procurement contract, if there is no warning information, the supplier meets the selection criteria and can be selected; if the warning information indicates that cooperation is prohibited, the supplier does not meet the selection criteria and is not allowed to submit an electronic procurement contract; if the warning information indicates that the supplier is a risk supplier, staff can consult the group's legal and risk management personnel to manually determine whether to select the supplier based on the specific procurement business situation. When selecting a supplier for a purchase order, if there is no warning message, it means that the supplier is risk-free and meets the selection criteria, and the supplier can be selected. If the warning message indicates that cooperation is prohibited, the supplier does not meet the selection criteria and the purchase order cannot be submitted. If the warning message indicates that the supplier is a risky supplier, staff can consult the group's legal and risk management personnel to manually determine whether to select the supplier based on the specific circumstances of the procurement business.

7. A risk supplier identification and early warning method based on an SAP procurement management system as described in claim 1, characterized in that, The supplier interface call log table includes: supplier name, business scenario of calling the risk supplier query interface, time of calling the risk supplier query interface, staff member's account ID, and information returned by the risk supplier query interface.