How To Fix BV126 - Could not set lock entry for application &1 to "A"

SAP Error Message - Details

• Message type: E = Error

• Message class: BV - Customer Measurement

• Message number: 126

• Message text: Could not set lock entry for application &1 to "A"

What causes this issue?

The system was attempting to set the lock entry for application &V1& to
status "A" ("aborted"), as the preceeding job RSUVM007 terminated with
errors. However, the system could not update the lock entry in table
TUJOB.
This means there are two errors:
The preceeding job RSUVM007 terminated
The entry in table TUJOB could not be updated
The two errors may or may not be caused by the same problem.

System Response

None.

How to fix this error?

Troubleshoot to determine the cause(s) of the error and fix the
error(s). Then restart the system measurement.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message BV126 - Could not set lock entry for application &1 to "A" ?

  The SAP error message BV126 indicates that the system could not set a lock entry for a specific application to "A" (which typically stands for "active"). This error usually occurs in the context of lock management in SAP, where the system is trying to manage concurrent access to resources.
  Causes:
  
  Lock Table Full: The lock table may be full, preventing new lock entries from being created.
  Insufficient Authorizations: The user may not have the necessary authorizations to set the lock.
  Database Issues: There may be underlying database issues that are preventing the lock from being set.
  System Configuration: Incorrect configuration settings in the SAP system could lead to this error.
  Concurrent Access: Another process may already hold a lock on the resource, preventing the current process from acquiring it.
  
  Solutions:
  
  Check Lock Table: Use transaction code SM12 to check the lock entries. If the lock table is full, you may need to delete unnecessary locks or increase the size of the lock table.
  Review Authorizations: Ensure that the user has the necessary authorizations to set locks. This can be checked in transaction SU53 or by reviewing the user's roles and profiles.
  Database Health Check: Perform a health check on the database to ensure that it is functioning correctly. Look for any errors or issues that may be affecting performance.
  System Configuration Review: Review the configuration settings related to lock management in the SAP system. This may involve checking parameters in transaction RZ10 or RZ11.
  Monitor Concurrent Processes: Use transaction SM66 to monitor active processes and check if another process is holding the lock. If so, you may need to wait for that process to complete or investigate further.
  
  Related Information:
  
  Lock Management: Understanding how SAP handles locks is crucial. Locks are used to prevent data inconsistencies when multiple users or processes try to access the same data simultaneously.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (lock entries), SM21 (system log), SM66 (global work process overview), and SU53 (authorization check).
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.