Multiple Opt-dupe jobs containing GRT resources when run in parallel, cause one or more of those jobs to fail with “Unable to Attach” errors on the GRT resources.
If multiple Optimized Deduplication (opt-dupe) jobs containing GRT data are running at the same time then one or more jobs may fail with "Unable to attach to a resource" error.
Exact error message:
0xe000848c - Unable to attach to a resource. Make sure that all selected resources exist and are online, and then try again. If the server or resource no longer exists, remove it from the selection list. Edit the selection list properties, click the View Selection Details tab, and then remove the resource.