Explanation: A request was made to assign or add a volume of a specified media type. The volume or physically similar volumes have a different media type.
Examine command output, debug logs, and system logs for a more detailed message on the error.
When you use robot inventory update to make changes to the volume configuration, do the following: ensure that all volumes of the same physical cartridge type (for example, 3590J in TLH robots) map to a single media type such as HCART. This check ensures that all media in the robotic library can be mounted on drives with a compatible drive type.
When you assign volumes manually, specify the media type that is associated with the volume. Always use bar codes that are unique with respect to the six least significant characters, across all media in all robots. Or use media ID generation rules to ensure that unique media IDs are generated when you use robot inventory update.