How To Fix AD349 - Table & is locked by user &

AD349 - Overview

• Message type: E = Error

• Message class: AD - Data Dictionary application messages

• Message number: 349

• Message text: Table & is locked by user &

What causes this issue?

The table is currently being edited by the specified user. For reasons
of consistency, it is locked against editing by other users.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

You cannot edit the table until the specified user has finished working
on the table.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AD349 - Table & is locked by user & ?

  The SAP error message AD349 indicates that a specific table is locked by a user. This typically occurs when a user is performing an operation that requires exclusive access to a table, and another user or process is currently holding a lock on that table. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  User Lock: A user is currently editing or processing data in the table, which prevents other users from accessing it.
  Long-Running Transactions: A transaction that takes a long time to complete can hold locks longer than expected.
  Deadlocks: In some cases, two or more transactions may be waiting for each other to release locks, causing a deadlock situation.
  Background Jobs: A background job may be running that is accessing the table and holding a lock.
  
  
  Solution:
  
  
  Identify the Locking User:
  
  Use transaction code SM12 to view the list of locks. You can filter by the table name or user to identify