How To Fix /SCWM/MQ_MANAGER002 - System failure is raised while calling FM &1 in destination &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/MQ_MANAGER -

• Message number: 002

• Message text: System failure is raised while calling FM &1 in destination &2

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 /SCWM/MQ_MANAGER002 - System failure is raised while calling FM &1 in destination &2 ?

  The SAP error message /SCWM/MQ_MANAGER002 System failure is raised while calling FM &1 in destination &2 typically indicates that there is a failure when trying to call a function module (FM) in a specific destination, which is often related to the integration of SAP with external systems or middleware, such as SAP Process Integration (PI) or SAP Cloud Platform Integration (CPI).
  Causes:
  
  Network Issues: There may be network connectivity problems between the SAP system and the destination system.
  Configuration Errors: The destination configuration in the SAP system may be incorrect or incomplete.
  Authorization Issues: The user or service account may not have the necessary authorizations to execute the function module.
  Function Module Issues: The function module itself may have issues, such as being locked, missing, or having coding errors.
  Queue Issues: If the function module is related to message queues, there may be issues with the queue itself, such as being full or not processing messages correctly.
  System Resource Limitations: The system may be experiencing resource limitations, such as memory or CPU constraints.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there is proper network connectivity between the SAP system and the destination. You can use tools like ping or traceroute to diagnose network issues.
  Review Destination Configuration: Go to transaction SM59 and check the configuration of the RFC destination. Ensure that the settings are correct, including the target host, system number, and client.
  Check Authorizations: Verify that the user or service account has the necessary authorizations to call the function module. You can use transaction SU53 to analyze authorization issues.
  Debug the Function Module: If you have access, debug the function module to see if there are any runtime errors or exceptions being raised.
  Monitor Queue Status: If the error is related to message queues, check the status of the queues in transaction SMQ1 (for outbound queues) or SMQ2 (for inbound queues) to see if there are any stuck messages or errors.
  Check System Resources: Monitor system resources using transaction SM50 or ST02 to ensure that the system is not running into performance issues.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Logs: Review the application logs (transaction SLG1) for any additional error messages or details that may provide more context about the failure.
  SAP Community: Search the SAP Community forums for similar issues and solutions shared by other users.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.