How To Fix REEXFI020 - Error occurred in customer exit (BAdI) for FI postings

SAP Error Message - Details

• Message type: E = Error

• Message class: REEXFI - Messages for Interface to FI

• Message number: 020

• Message text: Error occurred in customer exit (BAdI) for FI postings

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message REEXFI020 - Error occurred in customer exit (BAdI) for FI postings ?

  The SAP error message REEXFI020 indicates that an error occurred in a customer exit (BAdI) during Financial Accounting (FI) postings. This error typically arises when there is an issue with the implementation of a Business Add-In (BAdI) that is being called during the posting process. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  BAdI Implementation Issues: The BAdI implementation may contain errors in the code, such as syntax errors, logic errors, or unhandled exceptions.
  Incompatible Data: The data being processed may not meet the expected format or criteria defined in the BAdI implementation.
  Missing or Incorrect Configuration: The BAdI may not be properly configured or activated in the system.
  Authorization Issues: The user executing the transaction may not have the necessary authorizations to execute the BAdI.
  System Environment: Changes in the system environment, such as updates or patches, may affect the behavior of the BAdI.
  
  
  Solution:
  
  
  Check BAdI Implementation:
  
  Go to transaction SE19 (BAdI Implementation)