How To Fix IWB_MPS132 - Release &1 of enhancement &2 has been assigned more than once

SAP Error Message - Details

• Message type: E = Error

• Message class: IWB_MPS - Messages for Multi-Product Support

• Message number: 132

• Message text: Release &1 of enhancement &2 has been assigned more than once

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message IWB_MPS132 - Release &1 of enhancement &2 has been assigned more than once ?

  The SAP error message IWB_MPS132 indicates that a specific release of an enhancement has been assigned more than once in the system. This typically occurs in the context of SAP's enhancement framework, where enhancements (like BAdIs or user exits) are used to extend the standard functionality of SAP applications.
  Cause:
  The error is caused by the following scenarios:
  
  Duplicate Assignment: The same enhancement release is assigned multiple times to the same object or context.
  Configuration Issues: There may be a misconfiguration in the enhancement assignments, leading to conflicts.
  Transport Issues: If enhancements are transported between systems, it is possible that the same enhancement was included in multiple transports, leading to duplicate assignments.
  
  Solution:
  To resolve the IWB_MPS132 error, you can follow these steps:
  
  
  Check Enhancement Assignments:
  
  Go to the transaction code SE19 (for BAdI implementations) or SE80 (for enhancement spots).
  Review the enhancement assignments for the specific enhancement and ensure that each release is assigned only once.
  
  
  
  Remove Duplicate Assignments:
  
  If you find that the same enhancement release is assigned multiple times, remove the duplicate assignments.
  Ensure that only one assignment exists for each enhancement release.
  
  
  
  Review Transport Requests:
  
  If the issue arose after a transport, check the transport requests to ensure that the same enhancement was not included in multiple requests.
  If necessary, adjust the transport requests to avoid duplicates.
  
  
  
  Check for Dependencies:
  
  Sometimes, enhancements may have dependencies on other enhancements. Ensure that all dependencies are correctly configured and that there are no conflicts.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific enhancement to understand any known issues or additional configuration steps that may be required.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide specific notes or patches that address the issue.
  
  
  
  Related Information:
  
  Enhancement Framework: Understanding how the enhancement framework works in SAP can help in troubleshooting similar issues in the future.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional guidance.
  Transaction Codes: Familiarize yourself with transaction codes like SE19, SE80, and SE11 for managing enhancements and checking their configurations.
  
  By following these steps, you should be able to resolve the IWB_MPS132 error and ensure that your enhancements are correctly configured in the SAP system.