How To Fix ESH_QL_MSG069 - Technical error with enqueue server; process could not be locked

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_QL_MSG - ESH Query Logging

• Message number: 069

• Message text: Technical error with enqueue server; process could not be locked

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 ESH_QL_MSG069 - Technical error with enqueue server; process could not be locked ?

  The SAP error message ESH_QL_MSG069 indicates a technical error related to the enqueue server, which is responsible for managing locks in the SAP system. This error typically occurs when a process cannot be locked due to issues with the enqueue server or the lock management system.
  Causes:
  
  Enqueue Server Issues: The enqueue server may be down or not functioning correctly.
  Network Problems: There could be network connectivity issues between the application server and the enqueue server.
  Lock Table Overflow: The lock table may be full, preventing new locks from being created.
  
  Configuration Issues: Incorrect configuration settings for the enqueue server or the application server.
  System Resource Limitations: Insufficient system resources (CPU, memory) can lead to performance issues affecting the enqueue server.
  
  Solutions:
  
  
  Check Enqueue Server Status:
  
  Use transaction SM12 to check for existing locks and see if the enqueue server is operational.
  Use transaction SM51 to check the status of application servers and ensure the enqueue server is running.
  
  
  
  Restart Enqueue