How To Fix IMP111 - Error in attempt to lock workset &1 (&2)

SAP Error Message - Details

• Message type: E = Error

• Message class: IMP - IMP: Messages

• Message number: 111

• Message text: Error in attempt to lock workset &1 (&2)

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 IMP111 - Error in attempt to lock workset &1 (&2) ?

  The SAP error message IMP111, which states "Error in attempt to lock workset &1 (&2)," typically occurs in the context of SAP's Internet Transaction Server (ITS) or when dealing with worksets in the SAP Business Workplace or SAP NetWeaver. This error indicates that there was an issue when trying to lock a specific workset, which is a collection of related tasks or applications.
  Causes:
  
  Concurrency Issues: The workset may already be locked by another user or process, preventing your session from obtaining the lock.
  System Performance: High system load or performance issues can lead to timeouts or failures in locking mechanisms.
  Configuration Issues: Incorrect configuration settings in the SAP system related to worksets or locking mechanisms.
  Database Locks: There may be underlying database locks that are preventing the workset from being accessed.
  
  Solutions:
  
  Retry the Operation: Sometimes, simply retrying the operation after a short wait can resolve the issue, especially if it was caused by a temporary lock.
  Check for Active Sessions: Use transaction codes like SM12 (to check for locks) or SM21 (to check system logs) to identify if another user or process is holding the lock.
  System Performance Monitoring: Monitor system performance and check for any bottlenecks that might be causing delays in locking mechanisms.
  Configuration Review: Review the configuration settings related to worksets and locking in your SAP system to ensure they are set up correctly.
  Database Administration: If you suspect database locks, work with your database administrator to identify and resolve any underlying issues.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (to view and manage locks), SM21 (to view system logs), and ST22 (to check for dumps).
  SAP Notes: Check SAP Notes for any known issues or patches related to the IMP111 error. You can search the SAP Support Portal for relevant notes.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying the above solutions, it may be necessary to escalate the issue to your SAP Basis team or SAP support for further investigation.