How To Fix TPMO202 - Error in remote function module occured.

SAP Error Message - Details

• Message type: E = Error

• Message class: TPMO - Translation performance monitor messages

• Message number: 202

• Message text: Error in remote function module occured.

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message TPMO202 - Error in remote function module occured. ?

  The SAP error message TPMO202, which states "Error in remote function module occurred," typically indicates that there is an issue with a remote function call (RFC) in the SAP system. This error can arise in various contexts, often related to the execution of a function module that is called remotely, such as in a distributed system or when integrating with other systems.
  Causes of TPMO202 Error
  
  
  Network Issues: Problems with the network connection between the SAP systems can lead to this error. This includes issues like timeouts, connectivity problems, or firewall restrictions.
  
  
  Authorization Issues: The user or system executing the remote function may not have the necessary authorizations to perform the action, leading to a failure in the function module.
  
  
  Configuration Errors: Incorrect configuration of the RFC destination or the function module itself can cause this error. This includes issues with the settings in transaction SM59 (RFC Destinations).
  
  
  Data Issues: If the data being passed to the remote function module is incorrect or not in the expected format, it can lead to errors during execution.
  
  
  Function Module Errors: The remote function module itself may have bugs or issues that cause it to fail when called.
  
  
  System Performance: High load on the system or performance issues can lead to timeouts or failures in executing remote calls.
  
  
  Solutions to TPMO202 Error
  
  
  Check Network Connectivity: Ensure that there is a stable network connection between the systems involved. You can use tools like ping or traceroute to diagnose network issues.
  
  
  Review Authorizations: Verify that the user or system has the necessary authorizations to execute the remote function module. Check the roles and profiles assigned to the user.
  
  
  Validate RFC Configuration: Go to transaction SM59 and check the configuration of the RFC destination. Ensure that the settings are correct and that the connection test is successful.
  
  
  Examine Input Data: Review the data being passed to the function module. Ensure that it meets the expected format and constraints.
  
  
  Debug the Function Module: If you have access, you can debug the remote function module to identify any specific issues or exceptions that are being raised.
  
  
  Check System Logs: Look at the system logs (transaction SM21) and the application logs (transaction SLG1) for any additional error messages or warnings that could provide more context.
  
  
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address known issues related to the TPMO202 error.
  
  
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP Support for assistance.
  
  
  Related Information
  
  
  Transaction Codes: 
  
  SM59 - RFC Destinations
  SM21 - System Log
  SLG1 - Application Log
  SE37 - Function Module
  SE80 - Object Navigator
  
  
  
  Documentation: Review SAP documentation related to remote function calls and error handling for more detailed guidance.
  
  
  Performance Monitoring: Use transaction ST22 to check for dumps that may provide insight into the error.
  
  
  By following these steps, you should be able to diagnose and resolve the TPMO202 error effectively.