How To Fix /PM0/ABX_MESSAGES404 - BAdI implementation &1 is incorrect

/PM0/ABX_MESSAGES404 - Overview

• Message type: E = Error

• Message class: /PM0/ABX_MESSAGES -

• Message number: 404

• Message text: BAdI implementation &1 is incorrect

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/ABX_MESSAGES404 - BAdI implementation &1 is incorrect ?

  The SAP error message /PM0/ABX_MESSAGES404 indicates that there is an issue with the implementation of a Business Add-In (BAdI) in your SAP system. This error typically arises when the BAdI implementation does not meet the expected criteria or is not correctly configured.
  
  Cause:
  
  Incorrect Implementation: The BAdI implementation may not be correctly defined or activated. This could be due to missing methods, incorrect method signatures, or other implementation errors.
  Incompatible Version: The BAdI implementation might be incompatible with the version of the SAP system or the specific application you are working with.
  Missing Dependencies: There may be dependencies or prerequisites that are not met, such as missing configuration settings or other related BAdIs that need to be implemented.
  Authorization Issues: The user executing the transaction may not have the necessary authorizations to access the BAdI implementation.
  
  
  Solution:
  
  
  Check BAdI Implementation:
  
  Go to transaction SE19 (BAdI Implementation) and check the implementation for correctness.
  Ensure that all required methods are implemented