Status 191: No images were successfully processed
The no images were successfully processed (191) message can appear for a duplication job in the Detailed Status tab of the Activity Monitor.
Storage unit configuration for selecting media servers
Part of creating a cloud storage server includes creating a disk pool and storage unit. When creating the storage unit, you must indicate whether NetBackup can use any available media server or whether NetBackup should use only specific media servers. To configure load balancing for push optimized duplications, select Only use the following media servers and then specify the media server that hosts the MSDP storage server.
See Configuring source control or target control optimized duplication for Cloud Catalyst.