The server external library manager sent a RELEASE request to the external agent for the named volume, but the external agent was unable comply with the request. The server, however, marked the volume scratched in its inventory; consequently, the server inventory and the external agent inventory are not consistent. This message is issued to inform the customer that the external agent inventory must be made consistent with the server inventory using the facilities of the external agent.
The server has returned the volume to scratch status.
Consult the documentation for the external agent and take the appropriate action to make the agent inventory consistent with the server inventory.