How To Fix I4646 - Lock data records; lock object &1 (&2)

I4646 - Overview

• Message type: E = Error

• Message class: I4 - WCM: Work Clearance Management

• Message number: 646

• Message text: Lock data records; lock object &1 (&2)

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 I4646 - Lock data records; lock object &1 (&2) ?

  The SAP error message I4646, which states "Lock data records; lock object &1 (&2)," typically occurs when there is an issue with locking mechanisms in the SAP system. This error is related to the use of lock objects in SAP, which are used to prevent concurrent access to data records by multiple users or processes.
  
  Cause:
  
  
  Lock Conflicts: The most common cause of this error is that a lock object is already being held by another transaction or user. This can happen if:
  
  A previous transaction did not release the lock properly.
  A long-running transaction is holding the lock for an extended period.
  Multiple users are trying to access the same data simultaneously.
  
  
  
  Deadlocks: In some cases, a deadlock situation may arise where two or more transactions are waiting for each other to release locks.
  
  
  System Performance Issues: If the system is under heavy load, it may take longer for locks to be released, leading to this