How To Fix RDM_BBY020 - Data can only be displayed as it is blocked by user &1

SAP Error Message - Details

• Message type: E = Error

• Message class: RDM_BBY - Bonus Buy: Messages

• Message number: 020

• Message text: Data can only be displayed as it is blocked by user &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RDM_BBY020 - Data can only be displayed as it is blocked by user &1 ?

  The SAP error message RDM_BBY020 indicates that the data you are trying to access is currently blocked by a specific user. This typically occurs in scenarios where data integrity and consistency are critical, such as during data entry, updates, or processing in various SAP modules.
  Cause:
  The error message is triggered when:
  
  A user has locked a particular record or data set for editing or processing.
  The lock could be due to an ongoing transaction, a background job, or a manual lock placed by a user.
  The system prevents other users from accessing or modifying the data to avoid conflicts or inconsistencies.
  
  Solution:
  To resolve this issue, you can take the following steps:
  
  
  Identify the Locking User:
  
  Check the user ID mentioned in the error message (e.g., &1) to identify who has locked the data.
  You can use transaction code SM12 (Display and Delete Locks) to view the locks in the system.
  
  
  
  Contact the User:
  
  If you identify the user who has locked the data, reach out to them to understand why the lock is in place and if they can release it.
  
  
  
  Release the Lock:
  
  If the user is unavailable or the lock is no longer needed, you can manually delete the lock using transaction code SM12. However, be cautious when doing this, as it may lead to data inconsistencies if the user is still working on the data.
  
  
  
  Check for Background Jobs:
  
  Sometimes, background jobs may hold locks on data. You can check for any running jobs using transaction code SM37 (Job Monitoring) and see if any jobs are related to the locked data.
  
  
  
  Wait for Automatic Release:
  
  In some cases, locks are temporary and will be released automatically once the user completes their transaction or logs out.
  
  
  
  Related Information:
  
  Lock Management: Understanding how SAP handles locks is crucial. Locks can be exclusive (preventing all other access) or shared (allowing read access but preventing write access).
  Transaction Codes:
  
  SM12: To view and manage locks.
  SM37: To monitor background jobs.
  SM21: To check system logs for any related issues.
  
  
  User Training: Ensure that users are trained on proper data handling and locking mechanisms to minimize conflicts.
  
  If the issue persists after following these steps, it may be necessary to consult with your SAP Basis team or technical support for further investigation.