How To Fix SRAL129 - For RFC '&1' path '&2' does not correspond to parameter structure

SAP Error Message - Details

• Message type: E = Error

• Message class: SRAL - Read Access Log Message Class

• Message number: 129

• Message text: For RFC '&1' path '&2' does not correspond to parameter structure

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRAL129 - For RFC '&1' path '&2' does not correspond to parameter structure ?

  The SAP error message SRAL129 indicates that there is a mismatch between the RFC (Remote Function Call) path and the expected parameter structure. This typically occurs when the RFC interface is not correctly defined or when there are discrepancies in the data structures being used.
  Cause:
  
  Mismatch in Parameter Structure: The parameters defined in the RFC do not match the expected structure. This can happen if the RFC was modified but the changes were not reflected in the calling program or if there are version mismatches.
  Incorrect RFC Destination: The RFC destination may not be correctly configured, leading to the wrong parameters being sent or received.
  Changes in Data Dictionary: If there have been changes in the data dictionary (like changes in tables or structures) that are not reflected in the RFC interface, this error can occur.
  Transport Issues: If the RFC was transported from one system to another, there may be inconsistencies in the data structures between the source and target systems.
  
  Solution:
  
  Check RFC Definition: Verify the RFC definition in the SAP system. Ensure that the parameter structure matches what is expected. You can do this by checking the function module associated with the RFC.
  Update Calling Program: If the RFC has been modified, ensure that the calling program is updated to match the new parameter structure.
  Verify RFC Destination: Check the configuration of the RFC destination in transaction SM59. Ensure that it points to the correct system and that the connection is working properly.
  Consistency Check: Perform a consistency check on the data dictionary objects involved. You can use transaction SE11 to check the structures and tables.
  Transport Request: If the RFC was transported, ensure that all related objects were included in the transport request and that they are consistent in both the source and target systems.
  Debugging: If the issue persists, consider debugging the RFC call to see the exact parameters being passed and identify where the mismatch occurs.
  
  Related Information:
  
  Transaction Codes: 
  
  SE37 or SE80 to check and modify function modules.
  SM59 to manage RFC destinations.
  SE11 to view and modify data dictionary objects.
  
  
  Documentation: Review SAP documentation related to RFC programming and parameter handling for more detailed guidance.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  By following these steps, you should be able to identify and resolve the issue causing the SRAL129 error message.