How To Fix CNVHCM_PRESEL323 - Locking not possible for selection ID &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNVHCM_PRESEL - TDMS4HCM: Messages for Object Selection

• Message number: 323

• Message text: Locking not possible for selection ID &1

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNVHCM_PRESEL323 - Locking not possible for selection ID &1 ?

  The SAP error message CNVHCM_PRESEL323 indicates that there is an issue with locking a selection ID during a process, typically related to the conversion of data in the Human Capital Management (HCM) module. This error can occur in various scenarios, such as during data migration or when trying to execute a report that requires a specific selection ID to be locked for processing.
  Cause:
  The error message CNVHCM_PRESEL323 usually arises due to one of the following reasons:
  
  
  Selection ID Already Locked: The selection ID you are trying to use is already locked by another user or process. This can happen if multiple users are trying to access or modify the same selection ID simultaneously.
  
  
  Insufficient Authorizations: The user may not have the necessary authorizations to lock the selection ID.
  
  
  Technical Issues: There may be underlying technical issues in the SAP system, such as database locks or inconsistencies in the data.
  
  
  Solution:
  To resolve the error, you can try the following steps:
  
  
  Check for Existing Locks:
  
  Use transaction code SM12 to check for existing locks on the selection ID. If you find that the selection ID is locked by another user, you may need to wait until the lock is released or contact the user to release it.
  
  
  
  Release Locks:
  
  If you have the necessary authorizations, you can manually release the lock from transaction SM12. Be cautious when doing this, as it may affect other users.
  
  
  
  Check Authorizations:
  
  Ensure that your user account has the necessary authorizations to perform the action you are trying to execute. You may need to contact your SAP security team to verify your authorizations.
  
  
  
  Retry the Operation:
  
  After checking for locks and ensuring you have the right authorizations, try to execute the operation again.
  
  
  
  System Check:
  
  If the problem persists, it may be necessary to check for any underlying technical issues in the SAP system. This could involve checking system logs or consulting with your SAP Basis team.
  
  
  
  Consult SAP Notes:
  
  Look for any relevant SAP Notes that may address this specific error. You can search the SAP Support Portal for notes related to CNVHCM_PRESEL323.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (for lock entries), SM21 (for system logs), and SU53 (to check authorization issues).
  SAP Support: If the issue cannot be resolved internally, consider reaching out to SAP Support for further assistance.
  Documentation: Review SAP documentation related to HCM data migration and locking mechanisms for more context on how selection IDs are managed.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.