How To Fix /SAPSLL/CORE_BASIS102 - Object &2 is being blocked by user &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPSLL/CORE_BASIS -

• Message number: 102

• Message text: Object &2 is being blocked by user &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPSLL/CORE_BASIS102 - Object &2 is being blocked by user &1 ?

  The SAP error message /SAPSLL/CORE_BASIS102 Object &2 is being blocked by user &1 typically indicates that a specific object (like a document, transaction, or record) is currently locked by another user, preventing the current user from accessing or modifying it. This is a common scenario in multi-user environments where concurrent access to the same object is restricted to maintain data integrity.
  Cause:
  
  Concurrent Access: Another user is currently working on the same object, which leads to a lock being placed on it.
  Long-running Transactions: A transaction that takes a long time to complete may hold locks longer than expected.
  Improper Release of Locks: Sometimes, locks may not be released properly due to application errors or user interruptions.
  
  Solution:
  
  
  Identify the Blocking User: 
  
  Use transaction code SM12 to view the list of locks in the system. You can filter by the object name or the user ID to find out who is holding the lock.
  
  
  
  Communicate with the User: 
  
  If possible, contact the user who is blocking the object to see if they can complete their transaction or release the lock.
  
  
  
  Wait for the Lock to be Released: 
  
  If the blocking user is actively working on the object, it may be best to wait until they finish.
  
  
  
  Forcefully Release the Lock: 
  
  If the lock is no longer needed (e.g., the user has left the session), an administrator can manually delete the lock using transaction SM12. However, this should be done with caution, as it may lead to data inconsistencies if the other user is still working on the object.
  
  
  
  Review Application Logic: 
  
  If this issue occurs frequently, it may be worth reviewing the application logic to ensure that locks are being managed properly and that transactions are not taking longer than necessary.
  
  
  
  Related Information:
  
  Lock Management: Understanding how SAP handles locks can help in troubleshooting. Locks are typically used to prevent data inconsistencies when multiple users are accessing the same data.
  Transaction Codes:
  
  SM12: Display and manage locks.
  SM21: Check system logs for any related errors or warnings.
  ST22: Analyze dumps that may indicate issues with the application logic.
  
  
  Performance Monitoring: Regularly monitor system performance and transaction times to identify potential bottlenecks that could lead to prolonged locks.
  
  By following these steps, you should be able to resolve the issue related to the /SAPSLL/CORE_BASIS102 error message effectively.