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UEPALTRN
Address of 4 bytes containing the name of the transaction to be
run.
UEPALRTR
Address of 4 bytes containing the name of the terminal on which
the transaction should run. (If a transient data trigger level was
reached and the transient data queue definition specified a system,
then this would contain a system identifier.)
UEPALCTR
Address of 4 bytes containing, for START commands, the name of
the current terminal if the command was transaction routed, or the
name of the session if the command was function shipped.
For other START commands and for transient data trigger events,
the field pointed to contains blanks.
UEPALNTI
Address of 8 bytes containing, for function-shipped START
commands, the netname of the last system from which the request
came.
For START commands issued in this system by transaction routing
to a task, the netname of the last system from which the task was
routed.
For other START command situations and for transient data trigger
level events, the field pointed to contains blanks.
UEPALSYI
Address of 4 bytes containing, if UEPALNTI contains a netname,
the corresponding sysid.
If UEPALNTI does not contain a netname, the field pointed to is
blank.
UEPALNTO
Address of 8 bytes containing the contents of UEPALNTI.
If it sets a return code of ‘UERCNETN’, your exit program must
place in this field the netname of the system to which the ATI
request should be sent.
UEPALSYO
Address of 4 bytes containing the contents of UEPALSYI.
If it sets a return code of ‘UERCSYSI’, your exit program must
place in this field the sysid of the system to which the ATI
request should be sent.
UEPALNNI
Address of a 4-byte input field containing the netname of the
terminal on which the transaction is to run, if this is known to CICS.
If CICS does not know the netname, the addressed field contains
blanks.
UEPALNNO
Address of a 4-byte input/output field containing, on invocation, the
contents of UEPALNNI. Your exit program can use this field to
supply the netname of the terminal on which the transaction is to
Chapter 1. Global user exit programs 227