How To Fix TK864 - Object & & & could not be locked (enqueue locks)

TK864 - Overview

• Message type: E = Error

• Message class: TK - Transport Organizer

• Message number: 864

• Message text: Object & & & could not be locked (enqueue locks)

What causes this issue?

The object &V1& &V2& &V3& could not be locked (enqueue locks).

System Response

The action was terminated.

How to fix this error?

If necessary, use transaction SM12 to check the locks on this object.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message TK864 - Object & & & could not be locked (enqueue locks) ?

  The SAP error message TK864 indicates that an object could not be locked due to enqueue locks. This typically occurs when multiple users or processes are trying to access the same object simultaneously, and one of them has already locked it for exclusive access. Here’s a breakdown of the cause, potential solutions, and related information for this error:
  Cause
  
  Concurrent Access: Another user or process has already locked the object you are trying to access. This can happen in scenarios where multiple users are trying to modify the same data or object at the same time.
  Long-Running Transactions: If a transaction takes a long time to complete, it can hold locks for an extended period, preventing others from accessing the same object.
  Deadlocks: In some cases, a deadlock situation may arise where two or more processes are waiting for each other to release locks.
  Lock Table Overflow: If the lock table is full, new locks