How To Fix RSDD085 - Some characteristics/hierarchies already locked in other change runs

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDD - Message class for data manager

• Message number: 085

• Message text: Some characteristics/hierarchies already locked in other change runs

What causes this issue?

Multiple change runs have been canceled. From the parameterization of
the change run, it is not clear which of the canceled change runs needs
restarting.

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?

Start the canceled change runs from the change run monitor (transaction
RSDDCHANGERUNMONI) or parameterize the change run in the same way as one
of the canceled change runs.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSDD085 - Some characteristics/hierarchies already locked in other change runs ?

  The SAP error message RSDD085, which states "Some characteristics/hierarchies already locked in other change runs," typically occurs in the context of SAP BW (Business Warehouse) when you are trying to perform a data load or make changes to InfoObjects, InfoProviders, or other related structures while they are locked by another process.
  Cause:
  
  Concurrent Processes: The error usually arises when multiple processes are trying to access or modify the same characteristics or hierarchies simultaneously. This can happen during data loading, transformation, or when making changes to the data model.
  Long-Running Processes: If a previous data load or change run is taking longer than expected, it may lock the characteristics or hierarchies, preventing other processes from accessing them.
  Locking Mechanism: SAP BW uses a locking mechanism to ensure data integrity. When a change run is initiated, it locks the relevant objects to prevent other processes from interfering.
  
  Solution:
  
  Identify the Lock: Use transaction code SM12 to check for any existing locks on the characteristics or hierarchies. You can filter by user or object type to find the specific lock.
  Wait for Completion: If you identify a long-running process, it may be best to wait for it to complete. Monitor the process to see if it finishes successfully.
  Terminate the Process: If you find that a process is stuck or not progressing, you may need to terminate it. This can be done in transaction SM37 (Job Monitoring) or SM12 (Lock Entries) by identifying the relevant job and canceling it.
  Retry the Operation: After resolving the lock, retry the operation that caused the error.
  Check for Background Jobs: Ensure that there are no background jobs running that might be locking the objects you are trying to access.
  
  Related Information:
  
  Transaction Codes:
  
  SM12: To view and manage lock entries.
  SM37: To monitor and manage background jobs.
  RSD1: To manage InfoObjects and check their status.
  
  
  Best Practices:
  
  Schedule data loads and change runs during off-peak hours to minimize the chance of conflicts.
  Regularly monitor and manage background jobs to ensure they do not interfere with other processes.
  
  
  Documentation: Refer to SAP Help documentation for more details on locking mechanisms and best practices in SAP BW.
  
  By following these steps, you should be able to resolve the RSDD085 error and continue with your data processing tasks in SAP BW.