How To Fix RTST_TP052 - RFC error when trying to submit the transfer.

SAP Error Message - Details

• Message type: E = Error

• Message class: RTST_TP - Messages of Fiori App Transfer Products

• Message number: 052

• Message text: RFC error when trying to submit the transfer.

What causes this issue?

There was an RFC error while submitting transfer &V1& via a remote
function call.

System Response

Submitting the transfer is canceled.

How to fix this error?

Contact your system administrator.

Procedure for System Administrators

The failure message from RFC call was "&V2&". If you cannot resolve the
issue, please open an incident on component LO-RFM-STO-FIO.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RTST_TP052 - RFC error when trying to submit the transfer. ?

  The SAP error message RTST_TP052, which indicates an RFC (Remote Function Call) error, typically occurs when there is an issue with the communication between the SAP system and the target system during a data transfer or submission process. This error can arise from various causes, and here are some common reasons, potential solutions, and related information:
  Causes of RTST_TP052 RFC Error
  
  
  Network Issues: There may be network connectivity problems between the SAP systems involved in the RFC call.
  
  
  Configuration Issues: The RFC destination may not be correctly configured in the SAP system. This includes incorrect settings in the RFC destination (SM59).
  
  
  Authorization Issues: The user credentials used for the RFC call may not have the necessary authorizations to perform the requested operation.
  
  
  System Load: The target system may be under heavy load or down, causing it to be unable to process the RFC call.
  
  
  Timeout Settings: The timeout settings for the RFC connection may be too low, causing the connection to time out before the operation completes.
  
  
  Version Compatibility: There may be compatibility issues between different versions of SAP systems involved in the RFC call.
  
  
  Solutions to RTST_TP052 RFC Error
  
  
  Check Network Connectivity:
  
  Ensure that there is proper network connectivity between the SAP systems. You can use tools like ping or traceroute to diagnose network issues.
  
  
  
  Verify RFC Destination Configuration:
  
  Go to transaction code SM59 and check the configuration of the RFC destination. Ensure that the connection type, target host, and system number are correctly set.
  
  
  
  Check User Authorizations:
  
  Verify that the user ID used for the RFC call has the necessary authorizations. You can check this in transaction code SU01.
  
  
  
  Monitor System Load:
  
  Check the performance and load on the target system. If the system is overloaded, consider scheduling the transfer during off-peak hours.
  
  
  
  Adjust Timeout Settings:
  
  In transaction SM59, you can adjust the timeout settings for the RFC connection. Increase the timeout value to allow more time for the operation to complete.
  
  
  
  Check System Logs:
  
  Review the system logs (transaction SM21) and the application logs (transaction SLG1) for any additional error messages or warnings that may provide more context about the issue.
  
  
  
  Test RFC Connection:
  
  Use the "Connection Test" feature in transaction SM59 to test the RFC connection. This can help identify if the connection is working properly.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  
  Related Information
  
  
  Transaction Codes:
  
  SM59: RFC Destinations
  SU01: User Maintenance
  SM21: System Log
  SLG1: Application Log
  
  
  
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance, providing them with detailed information about the error and the steps you have already taken.
  
  
  By following these steps, you should be able to diagnose and resolve the RTST_TP052 RFC error effectively.