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

/SCWM/MQ_MANAGER002 - Overview

• 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.

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

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/SCWM/MQ_MANAGER002 - Details

• 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