IST271I

Explanation
 This message is part of a group of messages that VTAM® issues in response to a DISPLAY
ID command for an application program. The jobname and stepname listed
are those of the job controlling the application program at the time
of the request.
 dspname is the name of the
data space associated with the application program. The data space
name is generated automatically when the data space is created by VTAM and is in one of the following
formats:  ACYccccc
ccccc is 0-FFFFC
ISTccccc
ccccc is 0-FFFFC
cccccIST
ccccc is 1-99999

 If jobname, stepname,
or dspname are not available, VTAM issues ***NA***.

System action
 Processing continues.

Operator response
 None.

System programmer response
 None. 

Routing code
 2

Descriptor code
 5 