How To Fix LCA_LCK110 - Error in the persistent store

SAP Error Message - Details

• Message type: E = Error

• Message class: LCA_LCK - Error Texts for the Lock Server Module

• Message number: 110

• Message text: Error in the persistent store

What causes this issue?

A severe internal error has occurred.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Contact the liveCache application group, lock server module.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message LCA_LCK110 - Error in the persistent store ?

  The SAP error message LCA_LCK110: Error in the persistent store typically indicates an issue with the locking mechanism in the SAP system, particularly related to the persistent storage of lock entries. This error can occur in various scenarios, such as during transaction processing or when accessing certain data objects.
  Causes:
  
  Database Issues: Problems with the underlying database, such as corruption or connectivity issues, can lead to this error.
  Lock Table Overflow: If the lock table is full or if there are too many locks being held, it can cause issues with the persistent store.
  Configuration Issues: Incorrect configuration settings related to locking mechanisms or database connections can lead to this error.
  System Resource Limitations: Insufficient memory or CPU resources can affect the performance of the locking mechanism.
  Software Bugs: There may be bugs in the SAP software or in custom code that interacts with the locking mechanism.
  
  Solutions:
  
  Check Database Health: Ensure that the database is functioning correctly. Check for any corruption or connectivity issues and resolve them.
  Monitor Lock Table Usage: Use transaction codes like SM12 to monitor and manage locks. If the lock table is full, consider increasing its size or optimizing the locking strategy.
  Review Configuration Settings: Verify the configuration settings related to the locking mechanism and ensure they are set correctly.
  System Resources: Check the system resources (CPU, memory) and ensure that the SAP system has adequate resources to operate efficiently.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve known issues.
  Restart Services: In some cases, restarting the affected services or the entire SAP system may resolve transient issues.
  Consult SAP Support: If the issue persists, consider reaching out to SAP Support for further assistance, especially if it appears to be a bug or a more complex issue.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (to view and manage locks), SM21 (to check system logs), and ST22 (to analyze dumps) for troubleshooting.
  SAP Documentation: Review the official SAP documentation for detailed information on locking mechanisms and persistent storage.
  Performance Monitoring: Use tools like SAP Solution Manager to monitor system performance and identify potential bottlenecks.
  
  By following these steps, you should be able to diagnose and resolve the LCA_LCK110 error effectively.