How To Fix TB060 - Table & is locked; only display possible

SAP Error Message - Details

• Message type: E = Error

• Message class: TB - SM31 table maintenance messages

• Message number: 060

• Message text: Table & is locked; only display possible

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message TB060 - Table & is locked; only display possible ?

  The SAP error message TB060 indicates that a specific table is locked, and as a result, only display operations are allowed on that table. This typically occurs when a transaction is currently using the table, preventing other transactions from making changes to it.
  Cause:
  
  Active Transactions: The table is being accessed by an active transaction, which locks the table to ensure data integrity.
  Long-running Processes: A long-running process or batch job may be holding the lock on the table.
  Database Locking Mechanism: SAP uses a locking mechanism to prevent data inconsistencies. If a user or process has locked the table, others will be restricted from making changes.
  User Lock: A specific user may have locked the table due to an open session or transaction.
  
  Solution:
  
  
  Identify the Lock:
  
  Use transaction code SM12 to view and manage locks. You can check which user or process is holding the lock on the table.
  Look for the table name in the lock entries and identify the user or transaction that is causing the lock.
  
  
  
  Release the Lock:
  
  If you have the necessary authorizations, you can manually delete the lock entry from SM12. However, be cautious when doing this, as it may lead to data inconsistencies if the transaction is still in progress.
  If the lock is held by a long-running process, consider waiting for it to complete or contacting the user responsible for it.
  
  
  
  Check for Background Jobs:
  
  Use transaction code SM37 to check for any background jobs that might be running and holding locks on the table. If you find any, you may need to wait for them to finish or terminate them if appropriate.
  
  
  
  Review Application Logic:
  
  If this issue occurs frequently, review the application logic to ensure that locks are being managed properly and that transactions are not holding locks longer than necessary.
  
  
  
  Consult Basis Team:
  
  If you are unable to resolve the issue, consult your SAP Basis team for assistance. They can provide insights into system performance and locking behavior.
  
  
  
  Related Information:
  
  Lock Types: Understand the difference between exclusive locks (which prevent any other access) and shared locks (which allow read access but prevent writes).
  Transaction Codes:
  
  SM12: Display and manage lock entries.
  SM37: Monitor background jobs.
  SE11: View table definitions and structure.
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to locking behavior in specific versions of SAP.
  
  By following these steps, you should be able to diagnose and resolve the TB060 error effectively.