Explanation: On a request to modify the device configuration, the following occurred: the specified robot number was not within the allowable range, the robot number did not correspond to a currently configured robot, or the robotic database is corrupted.
Ensure that all device configuration changes or deletions are performed on the devices that are currently part of the device configuration.
Verify that nbemm is running. Restore a saved copy of the robotic database from catalog backups, or delete it and recreate any needed robotic configuration information.