How To Fix SRAL127 - For RFC '&1' field path '&2' cannot be found in runtime parameter list

SAP Error Message - Details

• Message type: E = Error

• Message class: SRAL - Read Access Log Message Class

• Message number: 127

• Message text: For RFC '&1' field path '&2' cannot be found in runtime parameter list

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRAL127 - For RFC '&1' field path '&2' cannot be found in runtime parameter list ?

  The SAP error message SRAL127 indicates that there is an issue with a Remote Function Call (RFC) where a specified field path cannot be found in the runtime parameter list. This error typically arises in scenarios involving RFC-enabled function modules or when using Business Application Programming Interfaces (BAPIs).
  Cause:
  The error can occur due to several reasons:
  
  Incorrect Field Path: The field path specified in the RFC call does not match any of the fields in the expected structure or table.
  Missing Parameters: The required parameters for the RFC function module are not being passed correctly, or they are missing entirely.
  Changes in Data Structure: If there have been changes to the data structure (e.g., fields added or removed) in the underlying table or structure, the RFC may not recognize the field path.
  Version Mismatch: There may be a version mismatch between the calling program and the RFC function module, leading to discrepancies in expected parameters.
  
  Solution:
  To resolve the SRAL127 error, you can take the following steps:
  
  
  Verify Field Path: Check the field path specified in the RFC call. Ensure that it matches the expected structure or table definition. You can do this by looking at the function module's interface in transaction SE37 or SE80.
  
  
  Check Parameter List: Review the parameters being passed to the RFC function module. Ensure that all required parameters are included and correctly named.
  
  
  Update Code: If there have been changes to the data structure, update the calling program to reflect these changes. This may involve modifying the field paths or adding/removing parameters as necessary.
  
  
  Test RFC Call: Use transaction SE37 to test the RFC function module directly. This can help you identify if the issue is with the RFC itself or with the calling program.
  
  
  Check for Version Changes: If the RFC function module has been updated, ensure that your calling program is compatible with the new version. You may need to adjust your code accordingly.
  
  
  Consult Documentation: Review the SAP documentation for the specific RFC function module to understand its expected parameters and structure.
  
  
  Related Information:
  
  Transaction Codes: SE37 (Function Module), SE80 (Object Navigator), SE11 (Data Dictionary).
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific RFC function module you are using.
  Debugging: If necessary, use the debugger to step through the code and identify where the error occurs.
  
  By following these steps, you should be able to identify and resolve the cause of the SRAL127 error in your SAP environment.