node error program (NEP)
(continued)
DFHZNAC logging facility 476
DFHZNEP 450, 457
DFHZNEPI interface module 478
DFHZNEPI macros 478
DFHZNEPI TYPE=INITIAL 479
DSECTs 474
error groups 452
error status blocks 474
error table header 474
in an XRF environment 480
changing the recovery message 482
changing the recovery notification 481
changing the recovery transaction 482
link-edit statements 404
multiple NEPs 455
NEPCLASS 455
NET generation 452
node abnormal condition program 457
node error block, format 468
node error blocks 474
node error table 467
format 468
generation 452
reasons for writing your own 450
routing considerations 456
sample 452, 465
addressability 466
coding description 453
common subroutine vector table (CSVT) 466
compatibility with sample TEP 466
components 466
conditions 455
CSVT (common subroutine vector table) 466
DFHSNEP TYPE=INITIAL macro 470
DFHSNEP TYPE=USTOR macro 470
DFHSNEP TYPE=USTOREND macro 470
error processor vector table (EPVT) 467, 471
error processors, DFHSNEP
TYPE=DEF3270 470
error processors for INTLU, DFHSNEP
TYPE=DEFILU 471
error status information 467
generating by DFHSNEP 469
node error table 467
optional common subroutines 468
optional error processor for INTLU 469
optional error processors for 3270 468
routing mechanism (ACF/VTAM) 467
session failures 477
TERMERR condition 449
terminal control program (ACF/VTAM section) 457
user-supplied error processors, DFHSNEP
TYPE=ERRPROC 471
user-written 475
addressability 476
restrictions on use 475
user-written error processors 471
when abnormal condition occurs 457
with persistent session support 481
with VTAM generic resources 482
node error program (NEP)
(continued)
writing overview 476
node error table (NET) 452
nonpurgeable task 440
O
OPTCD operand 700
OPTIONS operand
DFHTEPM TYPE=INITIAL 427
DFHTEPT TYPE=INITIAL 432
overseer program
customizing the sample program 623
including the CEBT command 624
loop or wait detection in the active 624
DFH$AXRO 613
DFHOSD data set 613
DFHWOSM macros 614
FUNC=BUILD 615
FUNC=CLOSE 616
FUNC=DSECT 616
FUNC=JJC 616
FUNC=JJS 617
FUNC=OPEN 618
FUNC=OSCMD 618
FUNC=QJJS 617
FUNC=READ 619
FUNC=TERM 622
display function 610
interface with CICS 613
module DFHWOS 613
opening CAVM data sets dynamically 613
restart-in-place function 611
enabling and disabling 612
rules governing restart in place 612
P
PEP (program error program)
communication area for assembler-language
programs 409
source code 409
writing 407
performance class monitoring records 657
performance class statistics records 677
performance record format 672
permanent line lock, TCAM 702
persistent session support
node error program 481
PGAICTLG, system initialization parameter 542
PGAIEXIT, system initialization parameter 542
PGAIPGM, system initialization parameter 394, 542
PLT programs 396
PLTPI, system initialization parameter 393
PLTPI programs
first phase 393
general considerations 396
introduction 393
second phase 394
PLTSD, system initialization parameter 394
PLTSD programs
first phase 395
832 CICS TS for OS/390: CICS Customization Guide