Media Manager status code 145
Message: requested drive is already reserved by host
Explanation: A request was made to the EMM/DA to reserve a shared drive. The drive was already reserved for the requesting host.
This condition is abnormal. It can occur if two different hosts with the same name registered the same drive name with the EMM/DA. (The same host name occurs when the SSO_HOST_NAME entries in the vm.conf file override the local host name.) In this case, one of those hosts has a drive reservation and the other host tries to reserve the same drive.
Recommended Action: Use unique non-duplicate strings for host names and for the SSO_HOST_NAME configuration file entries.