How To Fix CNIF_PI005 - Object &1 &2 could not be locked successfully

SAP Error Message - Details

• Message type: E = Error

• Message class: CNIF_PI - BAPI Notifications of Project System

• Message number: 005

• Message text: Object &1 &2 could not be locked successfully

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNIF_PI005 - Object &1 &2 could not be locked successfully ?

  The SAP error message CNIF_PI005 indicates that a specific object (identified by the placeholders &1 and &2) could not be locked successfully. This typically occurs in the context of SAP's project management or investment management modules, where multiple users may be trying to access or modify the same object simultaneously.
  Causes:
  
  Concurrent Access: Another user or process is currently accessing the object, preventing your session from obtaining a lock.
  Lock Table Overflow: The lock table may be full, which can prevent new locks from being created.
  System Performance Issues: High system load or performance issues may lead to delays in lock acquisition.
  Database Issues: Problems with the underlying database can also affect locking mechanisms.
  User Authorizations: The user may not have the necessary authorizations to lock the object.
  
  Solutions:
  
  Check for Concurrent Users: Verify if another user is currently working on the same object. If possible, wait until they are finished.
  Use Transaction SM12: Go to transaction SM12 to check for existing locks on the object. You can see who is holding the lock and, if necessary, release it (with caution).
  Increase Lock Table Size: If the lock table is full, consider increasing its size. This typically requires assistance from your SAP Basis team.
  System Performance Monitoring: Monitor system performance and check for any bottlenecks that may be affecting lock acquisition.
  Review Authorizations: Ensure that the user has the necessary authorizations to lock the object. This may involve checking roles and permissions in transaction PFCG.
  Retry the Operation: Sometimes, simply retrying the operation after a short wait can resolve the issue.
  
  Related Information:
  
  Transaction Codes: 
  
  SM12: To view and manage locks.
  SM21: To check system logs for any related errors.
  ST22: To check for dumps that might provide more context.
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP documentation for the specific module you are working with to understand how locking works in that context.
  
  If the issue persists after trying the above solutions, it may be necessary to involve your SAP Basis team or SAP support for further investigation.