How To Fix PG149 - Warning: Only locked records were selected

SAP Error Message - Details

• Message type: E = Error

• Message class: PG - Error Messages for Master Data Programs

• Message number: 149

• Message text: Warning: Only locked records were selected

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 PG149 - Warning: Only locked records were selected ?

  The SAP error message PG149, which states "Warning: Only locked records were selected," typically occurs in the context of data processing or reporting when the system is trying to access records that are currently locked for editing or processing by another user or transaction. This can happen in various modules, such as SAP ERP, SAP BW, or during data uploads.
  Cause:
  
  Record Locking: The primary cause of this warning is that the records you are trying to access are locked by another user or process. This can happen during batch processing, data uploads, or when multiple users are trying to access the same data simultaneously.
  Transaction in Progress: If a transaction is currently being processed and has not yet been completed, the records involved may be locked.
  Database Locking Mechanism: SAP uses a locking mechanism to ensure data integrity. If a record is locked, it cannot be modified or accessed until the lock is released.
  
  Solution:
  
  Check for Locks: Use transaction code SM12 to check for locks on the records you are trying to access. You can see which user or process is holding the lock and take appropriate action.
  Wait for Release: If the lock is held by another user, you may need to wait until they complete their transaction and release the lock.
  Contact the User: If you identify a specific user holding the lock, you can contact them to see if they can release the record.
  Force Unlock (with caution): If necessary and if you have the appropriate authorizations, you can manually delete the lock entry in SM12. However, this should be done with caution, as it may lead to data inconsistencies if the other user is still processing the data.
  Review Batch Jobs: If the locking is due to batch jobs, check the status of those jobs and ensure they are completed or terminated if they are no longer needed.
  
  Related Information:
  
  Lock Management: Understanding how SAP handles locks can help in troubleshooting. SAP uses different types of locks (exclusive, shared) based on the operation being performed.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  SM12 - Display and manage lock entries.
  SM21 - System log for checking errors and warnings.
  SM37 - Job monitoring to check the status of background jobs.
  
  
  User Training: Ensure that users are trained on how to properly manage their transactions to minimize locking issues.
  Performance Monitoring: Regularly monitor system performance and locking situations to proactively address potential issues.
  
  By following these steps, you should be able to resolve the PG149 warning and understand the underlying causes of record locking in SAP.