DFS2005 PERMANENT ERROR-CLSDST ISSUED NODE `x`.

Explanation
 After receiving input, the device-dependent module
has determined that VTAM® or the terminal has sent an
incorrect or missing AID byte to IMS in
the input buffer for node x.

System action
 IMS issues a VTAM CLSDST,
and performs no further operations.

Operator response
(master terminal)  If appropriate, correct
the cause of the error, and reconnect the terminal to IMS, using
the /OPNDST command.