How To Fix CK085 - System error during second attempt to lock

SAP Error Message - Details

• Message type: E = Error

• Message class: CK - Product Costing Messages

• Message number: 085

• Message text: System error during second attempt to lock

How to fix this error?

Inform your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CK085 - System error during second attempt to lock ?

  The SAP error message CK085, which states "System error during second attempt to lock," typically occurs in the context of the Controlling (CO) module, particularly during processes that involve locking mechanisms, such as during the execution of certain transactions or reports.
  Cause:
  The error CK085 usually indicates that there is a problem with the locking mechanism in SAP. This can happen due to several reasons, including:
  
  Database Lock Conflicts: Another user or process may have already locked the object you are trying to access, leading to a conflict.
  System Performance Issues: High load on the SAP system or database can lead to timeouts or failures in acquiring locks.
  Inconsistent Lock Table: The lock table may be inconsistent or corrupted, causing issues when trying to acquire a lock.
  Network Issues: Temporary network issues can lead to communication problems between the application server and the database.
  
  Solution:
  To resolve the CK085 error, you can try the following steps:
  
  
  Check Lock Entries: Use transaction code SM12 to check for existing lock entries. If you find locks that are no longer needed, you can delete them (ensure you have the necessary authorizations and that it is safe to do so).
  
  
  Retry the Operation: Sometimes, simply retrying the operation after a short wait can resolve transient issues.
  
  
  System Performance Monitoring: Monitor the performance of the SAP system and database. If the system is under heavy load, consider optimizing performance or scheduling heavy jobs during off-peak hours.
  
  
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as this can resolve known bugs related to locking mechanisms.
  
  
  Review System Logs: Check the system logs (transaction SM21) for any related error messages that might provide more context about the issue.
  
  
  Consult SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that might address this specific error. There may be specific fixes or recommendations provided by SAP.
  
  
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (for lock entries), SM21 (for system logs), and ST22 (for dump analysis).
  User Authorizations: Ensure that the user has the necessary authorizations to perform the actions that are causing the error.
  System Configuration: Review the configuration settings related to locking in your SAP system, as misconfigurations can lead to locking issues.
  
  By following these steps, you should be able to diagnose and resolve the CK085 error in your SAP system.