How To Fix EA_FIN_UI_DECO017 - Internal Error. Structure FUD_FIDOC_BSEG does not match BSEG

EA_FIN_UI_DECO017 - Overview

• Message type: E = Error

• Message class: EA_FIN_UI_DECO - Messages for Front End/Back End Decoupling

• Message number: 017

• Message text: Internal Error. Structure FUD_FIDOC_BSEG does not match BSEG

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message EA_FIN_UI_DECO017 - Internal Error. Structure FUD_FIDOC_BSEG does not match BSEG ?

  The SAP error message EA_FIN_UI_DECO017 indicates an internal error related to the structure FUD_FIDOC_BSEG not matching the standard BSEG structure. This error typically arises in the context of financial document processing, particularly when dealing with the Financial Accounting (FI) module.
  
  Cause:
  
  
  Data Structure Mismatch: The error suggests that there is a discrepancy between the expected structure of the BSEG table and the structure defined for FUD_FIDOC_BSEG. This could be due to:
  
  Custom modifications or enhancements made to the BSEG structure.
  Inconsistencies in the data model after an upgrade or patch.
  Missing fields or incorrect data types in the custom structure.
  
  
  
  
  Configuration Issues: Incorrect configuration in the Financial Accounting module or related components can lead to this error.
  
  
  Transport Issues: If there were recent transports that included changes to the data structures, they may not have been properly imported or activated.
  
  
  
  Solution:
  
  
  Check Customizations: Review any custom developments or enhancements related to the BSEG structure. Ensure that the custom structure