How To Fix /MERP/CORE_OMDO009 - Error returned by standard BAPI mapping &

SAP Error Message - Details

• Message type: E = Error

• Message class: /MERP/CORE_OMDO -

• Message number: 009

• Message text: Error returned by standard BAPI mapping &

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 /MERP/CORE_OMDO009 - Error returned by standard BAPI mapping & ?

  The SAP error message /MERP/CORE_OMDO009 typically indicates an issue related to the mapping of a Business Application Programming Interface (BAPI) in the context of SAP's middleware or integration scenarios. This error can arise during data transfer or when trying to execute a BAPI that is not correctly configured or is encountering issues with the data being processed.
  Possible Causes:
  
  Incorrect Mapping: The BAPI might not be correctly mapped to the data structure expected by the receiving system.
  Data Validation Errors: The data being sent to the BAPI may not meet the required validation rules, such as missing mandatory fields or incorrect data types.
  Authorization Issues: The user or system executing the BAPI may not have the necessary authorizations to perform the operation.
  Configuration Issues: There may be configuration problems in the middleware or the BAPI itself, such as incorrect parameters or settings.
  Version Mismatch: The version of the BAPI being called may not be compatible with the version of the data being sent.
  
  Solutions:
  
  Check Mapping Configuration: Review the mapping configuration in the middleware (like SAP PI/PO) to ensure that the BAPI is correctly mapped to the data structure.
  Validate Input Data: Ensure that all required fields are populated and that the data types match the expected formats. Use transaction codes like SE37 to test the BAPI with sample data.
  Review Authorizations: Check the user roles and authorizations to ensure that the executing user has the necessary permissions to call the BAPI.
  Debugging: Use transaction codes like SLG1 (Application Log) to check for detailed error logs that can provide more context on the error.
  Consult Documentation: Refer to the SAP documentation for the specific BAPI to understand its requirements and constraints.
  Check for Updates: Ensure that you are using the latest version of the BAPI and that all relevant SAP notes have been applied.
  
  Related Information:
  
  BAPI Documentation: SAP provides documentation for each BAPI, which includes details on input parameters, expected output, and error handling.
  SAP Community: The SAP Community forums can be a valuable resource for finding similar issues and solutions shared by other users.
  SAP Notes: Check for any relevant SAP Notes that might address known issues with the specific BAPI or error message.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage with SAP support for further assistance.