How To Fix /BA1/AL_C0_DEEP_MVC105 - Error when locking &1 to &2 with prefix &3

SAP Error Message - Details

• Message type: E = Error

• Message class: /BA1/AL_C0_DEEP_MVC -

• Message number: 105

• Message text: Error when locking &1 to &2 with prefix &3

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BA1/AL_C0_DEEP_MVC105 - Error when locking &1 to &2 with prefix &3 ?

  The SAP error message /BA1/AL_C0_DEEP_MVC105 typically indicates an issue related to locking mechanisms in the SAP system, particularly when trying to lock a specific object or resource. The message format suggests that it involves a locking operation that is failing for some reason.
  Cause:
  
  Resource Already Locked: The most common cause of this error is that the resource you are trying to lock (indicated by &1 to &2 with prefix &3) is already locked by another user or process.
  Lock Table Overflow: If the lock table is full, it may not be able to accommodate new locks, leading to this error.
  Transaction Issues: There may be issues with the transaction or process that is attempting to acquire the lock, such as incorrect parameters or states.
  System Configuration: Misconfiguration in the system settings related to locking mechanisms can also lead to this error.
  
  Solution:
  
  Check Lock Entries: Use transaction code SM12 to check for existing lock entries. If the resource is locked by another user, you may need to wait for them to release the lock or contact them to resolve the issue.
  Increase Lock Table Size: If the lock table is full, consider increasing its size. This can be done by adjusting the profile parameters in the SAP system.
  Review Transaction Logic: Ensure that the logic in the transaction or program that is trying to acquire the lock is correct and that it is not attempting to lock resources unnecessarily.
  System Restart: In some cases, a system restart may help clear any stale locks or issues with the locking mechanism.
  Consult SAP Notes: Check for any relevant SAP Notes or updates that may address this specific error or provide additional guidance.
  
  Related Information:
  
  Transaction Codes: 
  
  SM12: To view and manage lock entries.
  SM21: To check system logs for any related errors or warnings.
  ST22: To analyze dumps that may provide more context on the error.
  
  
  SAP Documentation: Refer to SAP Help Portal for detailed documentation on locking mechanisms and error handling.
  Support: If the issue persists, consider reaching out to SAP support for assistance, providing them with the error details and any relevant logs.
  
  By following these steps, you should be able to diagnose and resolve the error related to locking in your SAP system.