How To Fix DGEXC401 - Error while locking

DGEXC401 - Overview

• Message type: E = Error

• Message class: DGEXC - Messages for Exceptions to DG Regulations

• Message number: 401

• Message text: Error while locking

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DGEXC401 - Error while locking ?

  The SAP error message DGEXC401, which indicates "Error while locking," typically occurs when there is an issue with the system trying to lock a resource (like a database record or an object) during a transaction. This can happen for various reasons, including:
  Causes:
  
  Database Lock Conflicts: Another transaction may already hold a lock on the resource you are trying to access.
  Short Dumps: If there are short dumps in the system, they may prevent locks from being acquired.
  Lock Table Issues: The lock table may be full or not functioning correctly.
  Network Issues: Temporary network issues can lead to problems in acquiring locks.
  User Authorizations: The user may not have the necessary authorizations to lock the object.
  
  Solutions:
  
  Check Lock Entries: Use transaction code SM12 to check for existing lock entries. You can identify if another user or process is holding the lock and take appropriate action (e.g., wait for the lock to be released or contact the