How To Fix FDT_EXPRESSIONS814 - Exception &1 has an invalid number of modes set (&2)

SAP Error Message - Details

• Message type: E = Error

• Message class: FDT_EXPRESSIONS - Formula & Derivation Tool: Expressions

• Message number: 814

• Message text: Exception &1 has an invalid number of modes set (&2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_EXPRESSIONS814 - Exception &1 has an invalid number of modes set (&2) ?

  The SAP error message FDT_EXPRESSIONS814 indicates that there is an issue with the configuration of an expression in the context of SAP's Flexible Data Import (FDI) or Flexible Data Transfer (FDT) framework. Specifically, the error states that an exception has an invalid number of modes set, which can occur when the expression is not properly defined or when there is a mismatch in the expected configuration.
  Cause:
  
  Invalid Configuration: The expression may have been configured with an incorrect number of modes. Modes typically define how the expression should behave under different conditions.
  Data Model Issues: There may be inconsistencies in the data model or the way the expression is linked to the data.
  Version Mismatch: If there are different versions of the FDT components, it may lead to compatibility issues.
  Custom Code: If there is custom code involved, it may not be handling the modes correctly.
  
  Solution:
  
  Check Expression Configuration: Review the configuration of the expression in the FDT framework. Ensure that the number of modes set for the exception is correct and matches the expected configuration.
  Review Data Model: Ensure that the data model is correctly defined and that the expression is properly linked to the relevant data elements.
  Update Components: If there are version mismatches, consider updating the FDT components to ensure compatibility.
  Debug Custom Code: If there is custom code involved, debug it to ensure that it is correctly handling the modes for the expression.
  Consult Documentation: Refer to SAP documentation or notes related to FDT and expressions for any specific guidelines or known issues.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  FDT Documentation: Review the official SAP documentation for Flexible Data Transfer to understand the configuration and usage of expressions and modes.
  Community Forums: Engage with SAP community forums or support channels to see if others have encountered similar issues and what solutions they found effective.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to SAP support for further assistance.