DFHZNEP, user-replaceable node error program
449
DFHZNEPI macros
TYPE=ENTRY
479
TYPE=FINAL
479
TYPE=INITIAL
479
dictionary data section, CICS monitoring records
666,
672
disabling journals
631
dispatcher functions of the XPI
300
display function of the overseer program
610
distributed program link (DPL)
dynamic routing of requests
changing the program name
559
changing the target region
559
eligibility for routing
557
error handling
561
terminating a request
560
when the routing program is invoked
558
distributed routing
of BTS activities
changing the target region
579
eligibility for routing
577
error handling
579
running the activity locally
579
when the routing program is invoked
578
of non-terminal-related START requests
changing the target region
583
eligibility for routing
581
error handling
584
running the transaction locally
583
when the routing program is invoked
582
overview
575
sample programs
593
the user program
error handling procedure
579, 584
naming of
593
parameters
585
when invoked
578, 582
distributed routing of BTS activities
eligibility for routing
577
distributed routing program, DFHDSRP
differences from dynamic routing program
576
overview
575
distributed routing program (DFHDSRP)
changing the target region
579, 583
communications area
585
error handling
579, 584
invoking on abend
580, 584
processing considerations
580, 584
renaming customized version
593
routing a BTS activity
579
routing non-terminal-related START requests
583
sample program
593
when invoked
578, 582
DMH (device message handler)
692
DSECTPR operand
DFHTEPM TYPE=INITIAL
427
DSRTPGM, system initialization parameter
593
DTRPGM, system initialization parameter
573
DTRTRAN, system initialization parameter
552
dump control functions of the XPI
314
dynamic allocation sample program (DYNALLOC)
flow of control
717
help feature
715
introduction
713
keywords, abbreviation rules
716
system programming considerations
716
terminal operation
714
values
715
DYNAMIC option
550
dynamic routing
of program-link requests
changing the program name
559
changing the target region
559
eligibility for routing
557
error handling
561
terminating a request
560
when the routing program is invoked
558
of transactions
changing the program name
553
changing the target region
552
error handling
554
information passed to routing program
551
overview
550
resource definition
550
terminating a transaction
553
the user program
550
overview
549
sample programs
574
the user program
error handling procedure
554, 561
link-edit statements
405
naming of
573
parameters
562
testing of
573
when invoked
550, 558
dynamic routing of DPL requests
eligibility for routing
557
when the routing program is invoked
558
dynamic routing program (DFHDYP)
changing the program name
553, 559
changing the target region
552, 559
communications area
562
error handling
554, 561
information passed to
551
invoking on abend
555, 561
link-edit statements
405
modifying application’s communications area
555,
561
modifying initial terminal data
555
overview
549
processing considerations
556, 562
receiving information from routed DPL request
monitoring the output COMMAREA
562
receiving information from routed transaction
monitoring the output COMMAREA
556
monitoring the output TIOA
556
renaming customized version
573
routing a program-link request
560
routing a transaction
553
sample program
574
testing customized version
573
Index
827