How To Fix /PM0/ABT_INSOBJ018 - Multiple enh. keys &1, &2: Subsequent duplicates will be ignored

/PM0/ABT_INSOBJ018 - Overview

• Message type: E = Error

• Message class: /PM0/ABT_INSOBJ -

• Message number: 018

• Message text: Multiple enh. keys &1, &2: Subsequent duplicates will be ignored

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/ABT_INSOBJ018 - Multiple enh. keys &1, &2: Subsequent duplicates will be ignored ?

  The SAP error message /PM0/ABT_INSOBJ018 Multiple enh. keys &1, &2: Subsequent duplicates will be ignored typically occurs in the context of enhancement implementation, particularly when dealing with enhancement spots or business add-ins (BAdIs). This message indicates that there are multiple enhancement keys being processed, and any subsequent duplicates of these keys will be ignored.
  
  Cause:
  
  
  Duplicate Enhancement Keys: The error is triggered when the system detects that the same enhancement key is being used multiple times in the same context. This can happen if:
  
  Multiple implementations of the same BAdI are active.
  There are conflicting or redundant entries in the enhancement implementation.
  
  
  
  
  Configuration Issues: Sometimes, the configuration of the enhancement spots or the way enhancements are defined can lead to this error.
  
  
  
  Solution:
  
  
  Check Active Implementations: 
  
  Go to transaction SE19 (BAdI Implementation) or SE80 (Object Navigator) and check the active implementations for the BAdI in question.
  Ensure that there are no duplicate implementations for the same enhancement key.
  
  
  
  Review