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Message type: E = Error
Message class: TK - Transport Organizer
Message number: 834
Message text: Duplicate request assignment to lock key &1 &2:
A different task is assigned to the lock key entry &V1& &V2& in the
lock key with the new syntax than in the lock key entry that still
exists with the old syntax.
This inconsistency can be corrected by using the more recent entry
(with the new syntax) in the lock key table.
Error message extract from SAP system. Copyright SAP SE.
TK834
- Duplicate request assignment to lock key &1 &2: ?The SAP error message TK834 "Duplicate request assignment to lock key &1 &2" typically occurs in the context of transport requests and locking mechanisms within the SAP system. This error indicates that there is an attempt to assign a transport request to a lock key that has already been assigned to another request, leading to a conflict.
Cause:
- Duplicate Transport Requests: The error often arises when two or more transport requests are trying to lock the same object or key simultaneously.
- System Configuration Issues: Misconfigurations in the transport management system or issues with the transport directory can lead to this error.
- Concurrent Activities: If multiple users or processes are trying to modify the same object at the same time, it can lead to this conflict.
Solution:
- Check Transport Requests: Review the transport requests in the system to identify any duplicates or conflicts. You can use transaction codes like
SE09
orSE10
to view and manage transport requests.- Release Locks: If you identify a transport request that is holding a lock, you may need to release it. This can be done by using transaction
SE03
(Transport Organizer Tools) to manage locks.- System Restart: In some cases, restarting the SAP system or the transport management system can help clear temporary locks.
- Check for Background Jobs: Ensure that no background jobs are running that might be trying to access the same objects simultaneously.
- Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide patches or updates that resolve the issue.
Related Information:
SE09
, SE10
, SE03
, and ST22
for analyzing transport requests and system dumps.By following these steps, you should be able to resolve the TK834 error and prevent it from occurring in the future.
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