How To Fix SWF_RUN546 - Enqueue due to internal error failed

SAP Error Message - Details

• Message type: E = Error

• Message class: SWF_RUN - Workflow Runtime System

• Message number: 546

• Message text: Enqueue due to internal error failed

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 SWF_RUN546 - Enqueue due to internal error failed ?

  The SAP error message SWF_RUN546 indicates that there was an issue with the enqueue mechanism in the SAP system, which is typically related to locking objects. This error can occur during workflow execution when the system is unable to acquire the necessary locks due to an internal error.
  Causes:
  
  Database Lock Issues: The enqueue server may be unable to lock the required objects due to database issues or contention with other processes.
  System Resource Limitations: Insufficient system resources (like memory or CPU) can lead to failures in the enqueue mechanism.
  Configuration Errors: Incorrect configuration of the enqueue server or related components can lead to this error.
  Software Bugs: There may be bugs in the SAP software that cause the enqueue mechanism to fail under certain conditions.
  Network Issues: Problems with network connectivity between application servers and the enqueue server can also lead to this error.
  
  Solutions:
  
  Check System Logs: Review the system logs (transaction SM21) and enqueue logs