Duplicate UDR maintains storage consistency by putting in place a locking mechanism on the Duplicate UDR storage. Access to the Duplicate UDR storage via Desktop will only be allowed by obtaining a Duplicate UDR storage lock.
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Certain scenarios may lead to storage locks, impacting access via Duplicate UDR Inspector and Duplicate UDR workflows workflow's execution. Here is a highlight of scenarios to assist in managing the locks effectively and to prevent impediment impediments to storage access.
Profile Delete and Modifications
The following are scenarios which that would render the information stored in the cache useless for future workflow runs:
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While the workflow is being executed, storage read operations such as doing a 'Search with Duplicate UDR Inspector is ' are still allowed.
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Note!
If the Enable Separate Storage Per Workflow setting is enabled, multiple different workflows can obtain locks for the same Duplicate UDR profile and will be able to execute in parallel.
Deleting Operation via Duplicate UDR Inspector
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Like executing a workflow with Duplicate UDR, other storage read operation operations will be allowed while the delete operation is ongoing.
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Note!
This
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applies only to the Desktop Client.
Ensure that the Read Only check box is selected unless you need to delete batches from the cache. If not selected, the profile will be locked and workflows using the profile will not be able to write to the cache.