How To Fix PRF_CNTRL_MSG108 - Locking failed, try again after closing all documents instances.

SAP Error Message - Details

• Message type: E = Error

• Message class: PRF_CNTRL_MSG - Message Class for control messages of PRF

• Message number: 108

• Message text: Locking failed, try again after closing all documents instances.

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message PRF_CNTRL_MSG108 - Locking failed, try again after closing all documents instances. ?

  The SAP error message PRF_CNTRL_MSG108 indicates that there is a locking issue when trying to access or modify a document in the SAP system. This typically occurs when multiple users or processes are trying to access the same document or when a document is already being processed and is locked for editing.
  Causes:
  
  Concurrent Access: Multiple users are trying to access or edit the same document simultaneously.
  Unfinished Processes: A previous process that was working on the document did not complete properly, leaving the document in a locked state.
  Session Issues: An open session or instance of the document may not have been closed properly, causing a lock.
  System Configuration: There may be configuration settings in the SAP system that are causing excessive locking.
  
  Solutions:
  
  Close All Document Instances: Ensure that all instances of the document are closed. This includes checking for any open sessions in the SAP GUI or any background processes that may be holding a lock on the document.
  Wait and Retry: Sometimes, the lock may be temporary. Wait for a few moments and then try to access the document again.
  Check for Background Jobs: If there are background jobs running that may be accessing the document, check their status and wait for them to complete.
  Use Transaction SM12: You can use transaction code SM12 to check for and delete any orphaned locks. This should be done with caution and typically by a system administrator.
  Contact SAP Support: If the issue persists, it may be necessary to contact SAP support for further assistance, especially if it is affecting multiple users or processes.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  SM12: To view and manage locks.
  SM21: To check system logs for any related errors.
  ST22: To check for dumps that may provide more context on the issue.
  
  
  User Roles and Permissions: Ensure that users have the appropriate roles and permissions to access and modify the documents in question.
  System Performance: Sometimes, performance issues can lead to locking problems. Monitor system performance and consider optimizing if necessary.
  
  By following these steps, you should be able to resolve the locking issue associated with the PRF_CNTRL_MSG108 error message in SAP.