A terminal user logged off from TSO/VTAM. The VTAM® ACB associated with the user was closed, but a VTAM error has prevented the user’s disconnection from TSO. luname is the logical unit that TSO was unable to disconnect. If VTAM issues a network-qualified name, luname is in the form netid.name.
The user address space terminates with ABEND code hexadecimal 0AB (register 15 contains X'0105'). The terminal that could not be disconnected is not available to other users.
Try to make the terminal available to other users by varying it offline, deactivating it, and then reactivating it.
None.
2,8
4