How To Fix FDT_EXPRESSIONS215 - Invalid row number(s) specified; delete operation not possible

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 215

• Message text: Invalid row number(s) specified; delete operation not possible

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FDT_EXPRESSIONS215 - Invalid row number(s) specified; delete operation not possible ?

  The SAP error message FDT_EXPRESSIONS215 indicates that there is an issue with the row number(s) specified in a delete operation within the context of the SAP FDT (Form Data Transfer) framework. This error typically arises when the system is trying to delete a row from a table or data structure, but the specified row number is invalid or does not exist.
  Causes:
  
  Invalid Row Number: The row number specified for deletion does not exist in the data structure. This could happen if the row has already been deleted or if the row number is out of the valid range.
  Data Integrity Issues: There may be issues with the data integrity, such as inconsistencies in the data model or unexpected changes in the data.
  Concurrent Modifications: If multiple users or processes are trying to modify the same data simultaneously, it can lead to conflicts and invalid row references.
  Incorrect Logic in Custom Code: If there is custom logic or user-defined functions involved in the delete operation, there may be errors in the code that lead to invalid row references.
  
  Solutions:
  
  Verify Row Numbers: Check the row numbers being passed to the delete operation. Ensure that they are valid and exist in the data structure.
  Check Data State: Ensure that the data you are trying to delete has not been modified or deleted by another process or user.
  Review Custom Code: If there is custom logic involved, review the code to ensure that it correctly handles row references and does not attempt to delete non-existent rows.
  Debugging: Use debugging tools to trace the execution of the delete operation and identify where the invalid row number is being generated.
  Data Refresh: If the data is being pulled from a database or external source, ensure that it is refreshed and up-to-date before performing delete operations.
  Consult Documentation: Refer to SAP documentation or support resources for any known issues or updates related to the FDT framework.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any specific patches or updates related to the FDT framework that may address this issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  System Logs: Review system logs for any additional error messages or warnings that may provide more context about the issue.
  
  If the problem persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.