IBM SC34-6814-04 Exit XICTENF

run. It is important that your exit program supply a terminal
netname if the TOR to which it directs theATI request is a member
of a VTAM generic resource.
Return codes
UERCTEUN
Terminalunknown, reject request.
UERCNETN
Terminalknown, netname returned in UEPALNTO.
UERCSYSI
Terminalknown, sysid returned in UEPALSYO.
XPI calls
Youcan use:
vINQ_APPLICATION_DATA
vINQUIRE_SYSTEM.
No other XPI calls should be used.
Exit XICTENF
When invoked
By the interval control program when the terminal that an EXEC CICS
STARTcommand requires is unknown in this system. The exit program is
expected to give a return code indicating whether the terminal exists on
another connected CICS system and, if so, on which one.
Exit-specific parameters
UEPICEVT
Address of 2 bytes containing the type of request. The equated
values of the types are:
UEPICESD
STARTcommand with data
UEPICES
STARTcommand without data.
UEPICTR
Address of 1 byte containing an indication of whether the task
issuing the STARTcommand was started by transaction routing.
The equated values are:
UEPICTY
A STARTcommand was being processed and the task
issuing the command was transaction routed to.
UEPICTN
A STARTcommand was not being processed or aSTART
command was being processed but the task issuing the
command was not transaction routed to.
UEPICFS
Address of 1 byte containing an indication of whether the START
command was function shipped. The equated values are:
UEPICFY
A STARTcommand was being processed and the START
was function shipped.
228 Customization Guide