How To Fix CMS_SEC003 - Setting a lock on lock object &1 failed due to unknown system error

SAP Error Message - Details

• Message type: E = Error

• Message class: CMS_SEC - CMS Securities Add-on

• Message number: 003

• Message text: Setting a lock on lock object &1 failed due to unknown system error

What causes this issue?

Due to an internal error in the system, it was not possible to impose a
lock on the object. Processing has to be terminated.
This is probably only a temporary problem. Try and process the object
again.

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

System Response

If this message appears again during your next attempt, contact your
system administrator.&WHAT_TO_DO&

Procedure for System Administrators

Call-up of enqueue supplies the exception system error.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CMS_SEC003 - Setting a lock on lock object &1 failed due to unknown system error ?

  The SAP error message CMS_SEC003 indicates that there was a failure in setting a lock on a lock object due to an unknown system error. This can occur in various scenarios, often related to issues with the SAP lock management system. Here are some potential causes, solutions, and related information for this error:
  Causes:
  
  Database Issues: There may be underlying database problems that prevent the lock from being set.
  Lock Table Overflow: The lock table may be full, which can happen if there are too many locks being held or if locks are not being released properly.
  System Resource Limitations: Insufficient system resources (like memory or CPU) can lead to failures in lock management.
  Configuration Issues: Incorrect configuration settings in the SAP system can lead to locking issues.
  Transport Issues: If the error occurs during a transport, it may be related to the transport process itself.
  
  Solutions:
  
  Check Lock Table: Use transaction code SM12 to check the lock entries. If the lock table is full, you may need to delete unnecessary locks.
  Monitor System Resources: Use transaction codes like SM50 or SM66 to monitor system performance and resource usage. Ensure that the system has adequate resources.
  Database Consistency Check: Perform a database consistency check to ensure that there are no underlying issues with the database.
  Review Configuration: Check the configuration settings related to lock management in the SAP system. Ensure that they are set correctly.
  Restart the Application Server: In some cases, restarting the application server can help resolve temporary issues.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as this may resolve known issues.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error message.
  
  Related Information:
  
  Transaction Codes:
  
  SM12: Display and manage lock entries.
  SM21: Check system logs for any related errors.
  SM50 / SM66: Monitor active processes and system performance.
  
  
  SAP Notes: Always check the SAP Support Portal for any specific notes related to the error message CMS_SEC003, as there may be updates or patches that address this issue.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your SAP Basis team or contact SAP support for further assistance.