DFS3104 USER ALLOCATED TO SESSION

Explanation
 The specified users are currently allocated to
a "node session" or are in the process of allocation by a /OPNDST command.
Therefore, the /ASSIGN or /STOP command
is not valid for an allocated user. /DEQUEUE LTERM P1 PURGE is
not allowed at this time, since the dequeue might not occur.

System action
 The command is rejected.

Operator response
 For /ASSIGN or /STOP,
wait for the session to terminate, then reenter the command. For /DEQUEUE
LTERM P1 PURGE, the user was in the allocation process.
When the user is allocated, the /DEQUEUE LTERM P1 PURGE command
is accepted if the node half-session is stopped and idle (for example,
using /STOP NODE USER).