How To Fix 0S045 - Internal error (no enqueue trace record passed)

SAP Error Message - Details

• Message type: E = Error

• Message class: 0S - Messages for the SQL trace

• Message number: 045

• Message text: Internal error (no enqueue trace record passed)

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 0S045 - Internal error (no enqueue trace record passed) ?

  The SAP error message 0S045 Internal error (no enqueue trace record passed) typically indicates an issue related to the SAP enqueue mechanism, which is responsible for managing locks on objects in the SAP system. This error can occur due to various reasons, including inconsistencies in the enqueue table or issues with the enqueue server.
  Causes:
  
  Enqueue Server Issues: The enqueue server may not be functioning correctly, leading to a failure in processing lock requests.
  Database Issues: Problems with the underlying database can also cause this error, especially if there are inconsistencies or corruption in the database tables.
  Network Issues: Network problems between the application server and the enqueue server can lead to communication failures.
  System Configuration: Incorrect configuration settings in the SAP system can also lead to this error.
  Memory Issues: Insufficient memory or resources allocated to the enqueue server can cause it to fail.
  
  Solutions:
  
  Check Enqueue Server Status: Ensure that the enqueue server is running properly.