This message is the first of a group of messages that VTAM® issues in response to a DISPLAY USERVAR command. A complete description of the message group follows.

 IST1019I USERVAR  VALUE             CLASS TYPE     EXIT APPC
 IST1029I uservar  value             class type     exit {YES|NO}
⋮
[IST1315I DISPLAY TRUNCATED AT MAX = number]
 IST1454I count USERVAR(S) DISPLAYED
 IST314I END

IST1019I

• This message is a header message for information displayed in message IST1029I.

IST1029I

• VTAM issues message IST1029I once for each USERVAR being displayed.
• uservar is the name of the USERVAR.
• value is the value of the USERVAR. value is a network qualified name in the form of netid.name.
• exit can be YES or NO, indicating whether the USERVAR exit is used for this USERVAR.
• class can be either USER or AUTO. If class is AUTO, VTAM maintains this USERVAR. If class is USER, the user maintains this USERVAR.
• The values of type are as follows:

  STATIC

  The USERVAR needs to be queried by other SSCPs only once.

  DYNAMIC

  The USERVAR needs to be queried by other SSCPs after an abnormal termination of a session using the USERVAR.

  VOLATILE

  The USERVAR needs to be queried by other SSCPs when a session is initiated using the USERVAR.

• APPC is either YES or NO, and indicates whether this USERVAR supports advanced program-to-program communications (APPC).

IST1315I

• number is the value specified for the MAX operand.

IST1454I

• count is the total number of USERVARs displayed.