How To Fix CK540 - Error while locking: Release not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: CK - Product Costing Messages

• Message number: 540

• Message text: Error while locking: Release not allowed

What causes this issue?

You are attempting to allow standard cost estimates to be released for
posting period &v1& of fiscal year &v2&.

System Response

The system cannot lock the marking database. Therefore, release cannot
be allowed.

How to fix this error?

Allow standard cost estimates to be released at a later time.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CK540 - Error while locking: Release not allowed ?

  The SAP error message CK540, which states "Error while locking: Release not allowed," typically occurs in the context of the Controlling (CO) module, particularly when dealing with cost object or cost center planning and release processes. This error indicates that there is an issue with the locking mechanism in SAP, which is used to prevent concurrent changes to data.
  Causes of CK540 Error
  
  
  Release Status: The error often arises when you attempt to release a plan or budget that is not in a status that allows for release. For example, if the planning version is set to "not released" or if the release process has already been completed for that version.
  
  
  Locking Issues: The error can also occur if there are existing locks on the data you are trying to release. This can happen if another user or process is currently working on the same data.
  
  
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to perform the release action, leading to this error.
  
  
  Configuration Issues: Incorrect configuration settings in the controlling area or planning version can also lead to this error.
  
  
  Solutions to CK540 Error
  
  
  Check Release Status: Verify the status of the planning version you are trying to release. Ensure that it is set to allow releases. You can do this by checking the planning version settings in the configuration.
  
  
  Release the Planning Version: If the planning version is not released, you may need to release it first. This can typically be done through the transaction code related to planning version management.
  
  
  Check for Locks: Use transaction code SM12 to check for any existing locks on the data. If you find locks that are preventing the release, you may need to wait for the other user to finish or, if appropriate, you can delete the lock entries (ensure you have the necessary authorizations to do this).
  
  
  Review Authorizations: Ensure that your user profile has the necessary authorizations to perform the release action. You may need to consult with your SAP security team to verify your permissions.
  
  
  Consult Configuration: If the issue persists, consult with your SAP configuration team to review the settings related to the controlling area and planning versions. They may need to adjust settings to allow for the release.
  
  
  Check for System Notes: Sometimes, SAP releases notes or patches that address specific issues. Check the SAP Support Portal for any notes related to this error.
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CK40N (for planning), CK11N (for cost estimates), and SM12 (for lock entries).
  SAP Notes: Search for SAP Notes related to CK540 for any specific fixes or recommendations provided by SAP.
  Documentation: Review SAP documentation on the Controlling module for more insights into planning and release processes.
  
  If the problem persists after trying the above solutions, it may be beneficial to reach out to SAP support or your internal SAP support team for further assistance.