How To Fix XMS_PERF804 - RFC Test: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: XMS_PERF - Integration Engine: Messages XI Performance

• Message number: 804

• Message text: RFC Test: &1

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 XMS_PERF804 - RFC Test: &1 ?

  The SAP error message XMS_PERF804 typically relates to issues encountered during the execution of an RFC (Remote Function Call) test. The message format includes a placeholder (&1) that usually indicates a specific detail about the error, such as the name of the function module or the system involved.
  Cause:
  The error can be caused by several factors, including but not limited to:
  
  Network Issues: Problems with the network connection between the SAP systems can lead to RFC call failures.
  Configuration Errors: Incorrect settings in the RFC destination or in the SAP system configuration can prevent successful communication.
  Authorization Issues: The user executing the RFC call may not have the necessary authorizations to perform the action.
  System Performance: High load on the system or performance issues can lead to timeouts or failures in executing the RFC.
  Function Module Issues: The function module being called may not exist, may be incorrectly implemented, or may have been deactivated.
  
  Solution:
  To resolve the XMS_PERF804 error, you can take the following steps:
  
  
  Check RFC Destination:
  
  Go to transaction SM59 and verify the configuration of the RFC destination. Ensure that the connection parameters are correct and that the destination is reachable.
  
  
  
  Test Connection:
  
  Use the "Connection Test" feature in SM59 to check if the RFC destination can be reached successfully.
  
  
  
  Review Authorizations:
  
  Ensure that the user executing the RFC call has the necessary authorizations. You can check this in transaction SU53 after the error occurs.
  
  
  
  Check System Performance:
  
  Monitor the performance of the SAP system using transaction SM50 or SM66 to see if there are any performance bottlenecks.
  
  
  
  Review Function Module:
  
  If the error is related to a specific function module, check if it is active and correctly implemented. You can do this in transaction SE37.
  
  
  
  Check Logs:
  
  Review 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 this specific error message or provide additional troubleshooting steps.
  
  
  
  Related Information:
  
  RFC (Remote Function Call): A protocol used in SAP systems to enable communication between different systems or between different instances of the same system.
  Transaction Codes:
  
  SM59: RFC Destinations
  SM50/SM66: Process Overview
  SU53: Authorization Check
  SE37: Function Module
  SM21: System Log
  SLG1: Application Log
  
  
  
  If the issue persists after following these steps, it may be beneficial to engage with SAP support or consult with a technical expert familiar with your specific SAP environment.