How To Fix ESH_BP_BACKUP003 - Error when reading locks from enqueue server

SAP Error Message - Details

• Message type: E = Error

• Message class: ESH_BP_BACKUP - Backup messages

• Message number: 003

• Message text: Error when reading locks from enqueue server

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 ESH_BP_BACKUP003 - Error when reading locks from enqueue server ?

  The SAP error message ESH_BP_BACKUP003 typically indicates an issue related to reading locks from the enqueue server. This error can occur in various scenarios, particularly when there are problems with the SAP enqueue server or when there are issues with the backend system's ability to communicate with the enqueue server.
  Causes:
  
  Enqueue Server Issues: The enqueue server may be down or not functioning correctly, leading to an inability to read locks.
  Network Problems: There may 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 or read.
  Configuration Issues: Incorrect configuration settings in the SAP system can lead to problems with lock management.
  Database Issues: Problems with the underlying database can also affect the enqueue server's ability to function properly.
  
  Solutions:
  
  Check Enqueue Server Status: Ensure that the enqueue server is running. You can check this in the SAP system by using transaction SM12 to view lock entries and SM21 for system logs.
  Restart Enqueue Server: If the enqueue server is down, restarting it may resolve the issue. This can be done through the SAP system administration tools.
  Network Troubleshooting: Verify network connectivity between the application server and the enqueue server. Check for any firewall rules or network configurations that may be blocking communication.
  Monitor Lock Table: Use transaction SM12 to monitor the lock table. If it is full, consider clearing unnecessary locks or increasing the size of the lock table.
  Review Configuration: Check the configuration settings related to the enqueue server in the SAP system. Ensure that they are set correctly according to SAP guidelines.
  Database Health Check: Perform a health check on the database to ensure it is functioning correctly. Look for any errors or performance issues that may be affecting the enqueue server.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the error message for any specific patches or updates that may address the issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  System Logs: Review system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  If the problem persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.