How To Fix CHK_ENH302 - Enhancement conflict &2 not resolved for code replacement &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CHK_ENH - Messages for enhancement checks

• Message number: 302

• Message text: Enhancement conflict &2 not resolved for code replacement &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CHK_ENH302 - Enhancement conflict &2 not resolved for code replacement &1 ?

  The SAP error message CHK_ENH302 indicates that there is an enhancement conflict in your SAP system. Specifically, it means that the system has detected a conflict with a code replacement that has not been resolved. This typically occurs when multiple enhancements or modifications are trying to change the same piece of code, and the system cannot determine which one to apply.
  Cause:
  
  Multiple Enhancements: There are multiple enhancements or modifications that are trying to change the same code segment.
  Inconsistent Implementation: The enhancements may not be implemented consistently, leading to conflicts.
  Code Replacement Issues: The code replacement mechanism is unable to resolve which enhancement should take precedence.
  
  Solution:
  
  
  Analyze Enhancements: Use transaction codes like SE80 (Object Navigator) or SE84 (Repository Information System) to analyze the enhancements that are causing the conflict. Look for the specific enhancements related to the code replacement mentioned in the error message.
  
  
  Check Implementation: Review the implementation of the conflicting enhancements. Ensure that they are not overlapping in functionality or modifying the same code segments.
  
  
  Resolve Conflicts:
  
  If you have access to the source code, you may need to manually adjust the enhancements to ensure they do not conflict.
  You can also deactivate one of the conflicting enhancements if it is not needed.
  If the enhancements are part of a transport request, ensure that the transport is correctly sequenced and that all necessary objects are included.
  
  
  
  Consult Documentation: Check the documentation for the enhancements involved to understand their purpose and how they interact with each other.
  
  
  Contact SAP Support: If you are unable to resolve the conflict, consider reaching out to SAP support for assistance, especially if this is a critical issue affecting your business processes.
  
  
  Related Information:
  
  Enhancement Framework: Familiarize yourself with the SAP Enhancement Framework, which allows for modifications and enhancements without changing the original code.
  Transaction Codes: Use transaction codes like SE80, SE84, and SE11 to explore the enhancements and their implementations.
  Debugging: If necessary, use the debugger to step through the code and identify where the conflict arises.
  
  By following these steps, you should be able to identify and resolve the enhancement conflict indicated by the CHK_ENH302 error message.