Explanation: A request was made to add or change volumes in the volume configuration. The robot number and volume group that is associated with the volume configuration changes are in conflict with the requirements for volume groups. All volumes in a volume group are required to have the same residence, which includes having the same robot number.
Examine command output, debug logs, and system logs for a more detailed message on the error.
Ensure that the specified robot number and volume group are compatible. If volumes in the volume group have a given robot number, then volumes with a different robot number cannot be added to that volume group. Volumes cannot be moved directly from one robotic volume group to another robotic volume group. The intermediate steps (some volume entries are changed, some are not) would cause a conflict with robot numbers. Choose a different volume group on the request, or let the volume group be selected automatically. Volume group selection depends on the specific interface being used.