How To Fix BAPI_VMI003 - Unallowed combination of input parameters

SAP Error Message - Details

• Message type: E = Error

• Message class: BAPI_VMI - VMI

• Message number: 003

• Message text: Unallowed combination of input parameters

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message BAPI_VMI003 - Unallowed combination of input parameters ?

  The SAP error message BAPI_VMI003: Unallowed combination of input parameters typically occurs when using a BAPI (Business Application Programming Interface) related to Vendor Managed Inventory (VMI) and indicates that the parameters provided in the function call do not meet the expected criteria or combinations defined in the BAPI's interface.
  Causes:
  
  
  Invalid Parameter Combinations: Certain parameters may be mutually exclusive or require specific values to be set together. For example, if you are trying to set both a delivery date and a delivery quantity, but the BAPI only allows one of these to be set at a time, you will encounter this error.
  
  
  Missing Required Parameters: Some parameters may be mandatory for the BAPI to execute successfully. If these are not provided, the BAPI may reject the call.
  
  
  Incorrect Data Types: If the data types of the parameters do not match the expected types (e.g., passing a string where a date is expected), this can lead to errors.
  
  
  Business Logic Constraints: The BAPI may have built-in business logic that restricts certain combinations based on the current state of the data in the system (e.g., trying to create a delivery for a product that is not in stock).
  
  
  Solutions:
  
  
  Review Parameter Combinations: Check the documentation for the BAPI to understand the valid combinations of input parameters. Ensure that you are not passing conflicting parameters.
  
  
  Check Required Parameters: Make sure that all required parameters are being passed in the BAPI call. Refer to the BAPI documentation to identify which parameters are mandatory.
  
  
  Validate Data Types: Ensure that the data types of the parameters you are passing match the expected types. This includes checking for correct formats (e.g., date formats).
  
  
  Debugging: If you have access to the SAP system, you can use transaction codes like SE37 (Function Module) or SE80 (Object Navigator) to analyze the BAPI and its parameters. You can also use debugging tools to step through the BAPI call and see where it fails.
  
  
  Consult SAP Notes: Sometimes, specific issues with BAPIs are documented in SAP Notes. Check the SAP Support Portal for any relevant notes that might address your issue.
  
  
  Testing with Sample Data: If possible, test the BAPI with known good data to see if the error persists. This can help isolate whether the issue is with the data being passed or with the BAPI itself.
  
  
  Related Information:
  
  
  BAPI Documentation: Always refer to the official SAP documentation for the specific BAPI you are using. This will provide detailed information on the parameters, their types, and any constraints.
  
  
  SAP Community: Engaging with the SAP Community forums can provide insights from other users who may have encountered similar issues.
  
  
  SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.