How To Fix /PLMB/RFC002 - Runtime error: '&1 &2' has occurred

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMB/RFC -

• Message number: 002

• Message text: Runtime error: '&1 &2' has occurred

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMB/RFC002 - Runtime error: '&1 &2' has occurred ?

  The SAP error message /PLMB/RFC002 Runtime error: '&1 &2' has occurred typically indicates a runtime error in the context of Remote Function Call (RFC) operations within the SAP system. This error can arise due to various reasons, and understanding the cause is crucial for troubleshooting.
  Possible Causes:
  
  Data Issues: The error may occur due to invalid or unexpected data being passed to the RFC function module.
  Configuration Problems: Incorrect configuration settings in the RFC destination or related settings can lead to runtime errors.
  Authorization Issues: The user executing the RFC call may not have the necessary authorizations to perform the operation.
  System Resource Limitations: Insufficient memory or other system resources can cause runtime errors.
  Code Bugs: There may be bugs in the custom code or in the standard SAP code being executed.
  Network Issues: Problems with network connectivity between systems can also lead to runtime errors.
  
  Solutions:
  
  Check the Data: Review the data being passed to the RFC function to ensure it is valid and meets the expected format.
  Review Configuration: Verify the configuration of the RFC destination and ensure that all settings are correct.
  Check Authorizations: Ensure that the user has the necessary authorizations to execute the RFC function.
  Monitor System Resources: Check system logs and monitor memory usage to identify any resource limitations.
  Debugging: If you have access to the code, use the debugger to step through the RFC function to identify where the error occurs.
  Check SAP Notes: Look for relevant SAP Notes that may address known issues related to the error message.
  Contact SAP Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with the error details and any relevant logs.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like ST22 (Dump Analysis) to analyze the runtime error dump for more details.
  Logs: Check the application logs (SLG1) for any related messages that could provide additional context.
  RFC Monitoring: Use transaction SM58 to monitor and analyze any failed RFC calls.
  SAP Notes: Search the SAP Support Portal for specific notes related to the error message or the function module being called.
  
  By following these steps, you should be able to identify the cause of the runtime error and implement an appropriate solution.