CSNAPC-9708: Edit a Resoruce Group in SnapCenter 6.1P1 can fail with "the transaction is aborted" and "An item with the same key has already been added"
Issue
After upgrading SnapCenter to 6.1P1, Edit a resource group to change its schedule can fail with the errors:
"the transaction is aborted" and "An item with the same key has already been added"
