How To Fix RSTRAN694 - Routine for target &1 has type 'return table'. See long text

SAP Error Message - Details

• Message type: E = Error

• Message class: RSTRAN - Messages for Transformation

• Message number: 694

• Message text: Routine for target &1 has type 'return table'. See long text

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSTRAN694 - Routine for target &1 has type 'return table'. See long text ?

  The SAP error message RSTRAN694 indicates that there is an issue with a routine in a data transfer process (DTP) or transformation in SAP BW (Business Warehouse). Specifically, it suggests that the routine for the target (indicated by &1) is defined as a "return table," which is not compatible with the expected data structure.
  Cause:
  
  Incorrect Routine Definition: The routine defined for the target transformation is returning a table instead of a single value or a structure that is expected by the transformation.
  Data Type Mismatch: The data type of the output from the routine does not match the expected data type for the target field.
  Transformation Logic Error: There may be a logical error in the ABAP code of the routine that leads to it returning a table instead of the expected single record.
  
  Solution:
  
  Check the Routine Code: Review the ABAP code in the transformation routine. Ensure that the routine is designed to return a single value or a structure that matches the target field's data type.
  Modify the Return Statement: If the routine is currently returning a table, modify it to return a single value or a compatible structure. For example, if you are using a RETURN statement, ensure it is returning a single record instead of a table.
  Test the Routine: After making changes, test the routine to ensure it works as expected and does not produce the same error.
  Review Transformation Settings: Ensure that the transformation settings are correctly configured to match the data types and structures expected by the target.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to RSTRAN694 for any specific patches or updates that may address this issue.
  Documentation: Refer to SAP BW documentation for guidelines on creating and managing transformations and routines.
  Debugging: Use the debugger in the ABAP Workbench to step through the routine and identify where the return type is being set incorrectly.
  
  If the issue persists after following these steps, consider reaching out to your SAP support team or consulting with an SAP BW expert for further assistance.