How To Fix IWO_BAPI2130 - Incorrect parameter mapping for operation &1 and service object &2

SAP Error Message - Details

• Message type: E = Error

• Message class: IWO_BAPI2 - Messages for the PS/CS BAPI Process Control

• Message number: 130

• Message text: Incorrect parameter mapping for operation &1 and service object &2

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message IWO_BAPI2130 - Incorrect parameter mapping for operation &1 and service object &2 ?

  The SAP error message IWO_BAPI2130 indicates that there is an issue with the parameter mapping for a specific operation and service object in the context of a BAPI (Business Application Programming Interface) call. This error typically arises when the parameters being passed to the BAPI do not match the expected parameters for the operation or service object specified.
  Cause:
  
  Incorrect Parameter Mapping: The parameters being passed to the BAPI do not align with the expected structure or data types defined for the operation and service object.
  Missing Required Parameters: Some required parameters may not be provided in the BAPI call.
  Incorrect Operation or Service Object: The operation or service object specified may not be valid or may not exist in the system.
  Version Mismatch: There may be a version mismatch between the BAPI being called and the parameters being used, especially if there have been recent changes to the BAPI interface.
  
  Solution:
  
  Check Parameter Mapping: Review the BAPI documentation to ensure that all required parameters are being passed correctly. Verify that the data types and structures match what is expected.
  Validate Operation and Service Object: Ensure that the operation and service object specified in the BAPI call are correct and exist in the system.
  Use BAPI Explorer: Utilize the BAPI Explorer (transaction code SE37) to check the interface of the BAPI you are calling. This will help you understand the required parameters and their expected formats.
  Debugging: If you have access to the ABAP code, you can debug the BAPI call to see the values being passed and identify where the mismatch occurs.
  Consult SAP Notes: Check the SAP Support Portal for any relevant notes or updates regarding the specific BAPI you are using, as there may be known issues or patches available.
  
  Related Information:
  
  BAPI Documentation: Always refer to the official SAP documentation for the specific BAPI you are using to understand its parameters and expected behavior.
  Transaction Codes: Familiarize yourself with transaction codes like SE37 (Function Module) and SE80 (Object Navigator) for exploring BAPIs and their parameters.
  SAP Community: Engage with the SAP Community forums for insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the cause of the IWO_BAPI2130 error message.