How To Fix /SCWM/MQ_CONFIG003 - Check interface function modules: &1 not identical to &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/MQ_CONFIG -

• Message number: 003

• Message text: Check interface function modules: &1 not identical to &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/MQ_CONFIG003 - Check interface function modules: &1 not identical to &2 ?

  The SAP error message /SCWM/MQ_CONFIG003 Check interface function modules: &1 not identical to &2 typically occurs in the context of SAP Extended Warehouse Management (EWM) when there is a mismatch between the expected and actual function modules used for interfacing with the system. This error indicates that the function modules defined in the configuration do not match the ones that are currently implemented or activated in the system.
  Cause:
  
  Configuration Mismatch: The function modules defined in the configuration settings for the interface do not match the actual function modules that are implemented in the system.
  Transport Issues: If changes were transported from one system to another (e.g., from development to production), there may be inconsistencies in the function modules.
  Custom Development: If custom function modules were created or modified, they may not align with the expected signatures or names defined in the configuration.
  Version Differences: Different versions of SAP EWM or related components may have different function modules, leading to mismatches.
  
  Solution:
  
  Check Configuration: Go to the configuration settings for the interface in question and verify the function modules defined there. Ensure they match the actual function modules in the system.
  Review Function Modules: Use transaction SE37 or SE80 to check the function modules referenced in the error message. Ensure that they are correctly implemented and activated.
  Transport Consistency: If the issue arose after a transport, check the transport logs and ensure that all necessary objects were transported correctly. You may need to re-transport or adjust the configuration.
  Custom Code Review: If custom function modules are involved, review the code to ensure that they conform to the expected interface and signatures.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of EWM you are using to check for any known issues or updates regarding function modules.
  Testing: After making changes, perform tests to ensure that the interface works as expected and that the error message no longer appears.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search for the error message number or keywords in the SAP Support Portal.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SCWM/MQ for managing the interface configuration.
  Debugging: If necessary, use debugging tools to trace the execution of the function modules to identify where the mismatch occurs.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.