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A general note about user-written programs:
On return from any user-written program, CICS must always receive control in
primary-space translation mode, with the original contents of all access registers
restored, and with all general purpose registers restored (except for those which
provide return codes or linkage information).
For information about translation modes, refer to the IBM ESA/370 Principles of
Operation manual.
688 Customization Guide
- Customization Guide 1
- Contents 5
- Contents v 7
- Contents vii 9
- Contents ix 11
- Contents xi 13
- Contents xiii 15
- Contents xv 17
- What this book is about 19
- Who this book is for 19
- How to use this book 19
- Notes on terminology 19
- Summary of changes 21
- 2 Customization Guide 24
- Register conventions 25
- Using CICS services 26
- Using channels and containers 27
- Assembler programs and LEASM 28
- EDF and global user exits 28
- The global work area 28
- Making trace entries 28
- DFHUEPAR standard parameters 29
- 8 Customization Guide 30
- Returning values to CICS 32
- Errors in user exit programs 34
- Making programs threadsafe 36
- The DFH$PCPI program 38
- Sample program definitions 39
- DFH$WBPI 42
- 20 Customization Guide 42
- DFH$WBEX 43
- DFH$WBX1 43
- DFH$WBX2 44
- 22 Customization Guide 44
- 24 Customization Guide 46
- 26 Customization Guide 48
- 28 Customization Guide 50
- 30 Customization Guide 52
- Exit XAKUSER 54
- Exit XAPADMGR 55
- Sample exit program, DFH$APAD 56
- Sample program, DFH$BMXT 57
- Exit XBMIN 57
- Exit XBMOUT 57
- 36 Customization Guide 58
- Programming the XBMIN exit 59
- Bridge facility exit XFAINTU 60
- 40 Customization Guide 62
- Exit XDTRD 63
- 42 Customization Guide 64
- Exit XDTAD 65
- Exit XDTLC 66
- Exit XXDFB 68
- Exit XXDTO 68
- Exit XDSBWT 69
- Exit XDSAWT 70
- Exit XDLIPRE 71
- 50 Customization Guide 72
- Exit XDLIPOST 73
- 52 Customization Guide 74
- Exit XDUREQ 75
- 54 Customization Guide 76
- Exit XDUREQC 78
- 58 Customization Guide 80
- Exit XDUCLSE 81
- Exit XDUOUT 81
- Exit XNQEREQ 82
- Exit XNQEREQC 83
- 62 Customization Guide 84
- 64 Customization Guide 86
- Arg1 RESOURCE DATA-AREA input 87
- Arg2 LENGTH BIN(15) input 87
- Arg3 MAXLIFETIME CVDA input 87
- Sample exit program, DFH$XNQE 88
- The command parameter list 90
- Bypassing commands 91
- Exit XEIIN 91
- Exit XEISPIN 92
- Exit XEIOUT 93
- Exit XEISPOUT 93
- 72 Customization Guide 94
- XFCFROUT 95
- Exit XFCFRIN 96
- 76 Customization Guide 98
- 78 Customization Guide 100
- Exit XFCFROUT 102
- 82 Customization Guide 104
- 84 Customization Guide 106
- Important 108
- 88 Customization Guide 110
- 90 Customization Guide 112
- Modifying the EID 114
- Use of the parameter UEPFSHIP 116
- Exit XFCREQ 117
- Exit XFCREQC 118
- Example program 120
- 98 Customization Guide 120
- Exit XFCAREQ 121
- Exit XFCAREQC 122
- 102 Customization Guide 124
- 104 Customization Guide 126
- 106 Customization Guide 128
- 108 Customization Guide 130
- Modifying user arguments 133
- Exit XFCSREQ 134
- 114 Customization Guide 136
- Exit XFCSREQC 138
- 118 Customization Guide 140
- 120 Customization Guide 142
- 122 Customization Guide 144
- Exit XFCVSDS 145
- 124 Customization Guide 146
- Order of invocation 148
- Enabling the exit programs 148
- 128 Customization Guide 150
- 130 Customization Guide 152
- 132 Customization Guide 154
- 134 Customization Guide 156
- 136 Customization Guide 158
- The XISCONA exit 160
- 140 Customization Guide 162
- The XISLCLQ exit 163
- 142 Customization Guide 164
- Exit XICREQ 165
- Exit XICEXP 166
- XICEREQC 167
- Exit XICEREQ 168
- Exit XICERES 170
- Exit XICEREQC 171
- 150 Customization Guide 172
- ADDRD Seconds 173
- 152 Customization Guide 174
- 154 Customization Guide 176
- 156 Customization Guide 178
- 158 Customization Guide 180
- 160 Customization Guide 182
- 162 Customization Guide 184
- Exit XLDLOAD 185
- Exit XLDELETE 185
- 164 Customization Guide 186
- Exit XLGSTRM 188
- Message domain exit XMEOUT 190
- Exit XMEOUT 191
- 170 Customization Guide 192
- Monitoring domain exit XMNOUT 194
- Table 7 195
- Record type value Meaning 195
- Pipeline domain exits 196
- XPCREQ, XPCERES, and XPCREQC 197
- 176 Customization Guide 198
- 178 Customization Guide 200
- 180 Customization Guide 202
- 182 Customization Guide 204
- 184 Customization Guide 206
- Exit XPCFTCH 208
- Exit XPCHAIR 210
- BASSM 15,0 211
- USING *,15 211
- Exit XPCTA 212
- Exit XPCABND 214
- Exit XRMIIN 215
- Exit XRMIOUT 216
- Exit XRSINDI 218
- 198 Customization Guide 220
- Exit XSNON 221
- Exit XSNOFF 222
- Exit XSNEX 223
- Statistics domain exit XSTOUT 224
- 204 Customization Guide 226
- Exit XSTERM 228
- XTSPTOUT 229
- Exit XTSQROUT 230
- Exit XTSPTIN 232
- Exit XTSPTOUT 233
- XTSEREQC 234
- Exit XTSEREQ 235
- Exit XTSEREQC 236
- 216 Customization Guide 238
- 218 Customization Guide 240
- 220 Customization Guide 242
- Exit XALCAID 243
- 222 Customization Guide 244
- Exit XTCIN 245
- Exit XTCOUT 245
- Exit XTCATT 246
- The exits 247
- Exit XALTENF 248
- Exit XICTENF 250
- DFHXTENF 252
- Exit XXMATT 254
- Exit XTDREQ 256
- Exit XTDIN 256
- Exit XTDOUT 257
- XTDEREQC 258
- Exit XTDEREQ 259
- Exit XTDEREQC 260
- 240 Customization Guide 262
- 242 Customization Guide 264
- 244 Customization Guide 266
- Coding the exit programs 267
- Exit XRCINIT 268
- Exit XRCINPT 268
- Exit XZCATT 269
- Exit XZCIN 270
- Exit XZCOUT 270
- Exit XZCOUT1 271
- 250 Customization Guide 272
- 252 Customization Guide 274
- 254 Customization Guide 276
- 256 Customization Guide 278
- Exit XISQUE 280
- 260 Customization Guide 282
- Statistics fields in DFHISRDS 283
- Using IPCONN statistics 284
- 262 Customization Guide 284
- Exit XXRSTAT 286
- 266 Customization Guide 288
- THE ADAPTER 290
- The stub program 291
- 270 Customization Guide 292
- Threadsafe restrictions 294
- User exit parameter lists 295
- DFHUEPAR 296
- 276 Customization Guide 298
- 278 Customization Guide 300
- Caller parameter lists 301
- 280 Customization Guide 302
- 282 Customization Guide 304
- 284 Customization Guide 306
- 286 Customization Guide 308
- The schedule flag word 309
- Saving CICS registers 310
- Addressing-mode implications 311
- Purging tasks 312
- USING DFHUEPAR,1 313
- MVC DFHEICAP,=X’80000000’ 313
- Work areas 314
- The local work area 315
- Return codes 316
- Limitations 317
- 296 Customization Guide 318
- Resynchronization 319
- 300 Customization Guide 322
- Administering the adapter 324
- The administration routines 326
- Overview of the XPI 327
- 306 Customization Guide 328
- Making an XPI call 330
- 310 Customization Guide 332
- XPI register usage 334
- The XPI copy books 335
- 314 Customization Guide 336
- 316 Customization Guide 338
- 318 Customization Guide 340
- XPI syntax 341
- 320 Customization Guide 342
- The BIND_LDAP call 343
- 322 Customization Guide 344
- The END_BROWSE_RESULTS call 345
- The FLUSH_LDAP_CACHE call 345
- The FREE_SEARCH_RESULTS call 346
- The GET_ATTRIBUTE_VALUE call 347
- The GET_NEXT_ATTRIBUTE call 348
- The GET_NEXT_ENTRY call 349
- The SEARCH_LDAP call 350
- The START_BROWSE_RESULTS call 351
- The UNBIND_LDAP call 352
- Dispatcher XPI functions 353
- 332 Customization Guide 354
- The ADD_SUSPEND call 356
- The SUSPEND call 357
- 336 Customization Guide 358
- 338 Customization Guide 360
- The RESUME call 361
- The DELETE_SUSPEND call 362
- The WAIT_MVS call 362
- WAIT_MVS 363
- 342 Customization Guide 364
- The CHANGE_PRIORITY call 366
- Dump control XPI functions 367
- The SYSTEM_DUMP call 367
- 346 Customization Guide 368
- The TRANSACTION_DUMP call 369
- 348 Customization Guide 370
- Enqueue domain XPI functions 371
- The ENQUEUE function 371
- The DEQUEUE function 372
- Kernel domain XPI functions 373
- Loader XPI functions 374
- The DEFINE_PROGRAM call 375
- 354 Customization Guide 376
- RESPONSE REASON 377
- EXCEPTION CATALOG_ERROR 377
- The ACQUIRE_PROGRAM call 378
- The RELEASE_PROGRAM call 380
- The DELETE_PROGRAM call 381
- Log manager XPI functions 382
- The INQUIRE_PARAMETERS call 382
- The SET_PARAMETERS call 383
- Monitoring XPI functions 383
- The MONITOR call 384
- 364 Customization Guide 386
- INQUIRE_MONITORING_DATA 387
- INQUIRE_MONITORING_DATA: 387
- The INQUIRE_PROGRAM call 388
- 368 Customization Guide 390
- 370 Customization Guide 392
- 372 Customization Guide 394
- INQUIRE_CURRENT_PROGRAM 395
- 374 Customization Guide 396
- The SET_PROGRAM call 397
- SET_PROGRAM 398
- 378 Customization Guide 400
- The START_BROWSE_PROGRAM call 401
- The GET_NEXT_PROGRAM call 402
- The END_BROWSE_PROGRAM call 403
- The INQUIRE_AUTOINSTALL call 404
- The SET_AUTOINSTALL call 404
- SET_AUTOINSTALL 405
- The INQ_APPLICATION_DATA call 406
- The INQUIRE_SYSTEM call 408
- [TIMEOFDAY(name4 409
- RESPONSE (name1 409
- REASON (name1 409
- 388 Customization Guide 410
- 390 Customization Guide 412
- The SET_SYSTEM call 413
- Storage control XPI functions 414
- The GETMAIN call 414
- 394 Customization Guide 416
- The FREEMAIN call 417
- The INQUIRE_ACCESS call 417
- INQUIRE_ELEMENT_LENGTH 418
- INQUIRE_ELEMENT_LENGTH: 419
- INQUIRE_SHORT_ON_STORAGE 419
- The INQUIRE_TASK_STORAGE call 420
- The SWITCH_SUBSPACE call 421
- Trace control XPI function 421
- The TRACE_PUT call 422
- The INQUIRE_CONTEXT call 423
- 402 Customization Guide 424
- The INQUIRE_DTRTRAN call 425
- The INQUIRE_MXT call 425
- 404 Customization Guide 426
- The INQUIRE_TCLASS call 427
- The INQUIRE_TRANDEF call 428
- 408 Customization Guide 430
- 410 Customization Guide 432
- 412 Customization Guide 434
- The INQUIRE_TRANSACTION call 436
- 416 Customization Guide 438
- The SET_TRANSACTION call 440
- User journaling XPI function 441
- The WRITE_JOURNAL_DATA call 441
- WRITE_JOURNAL DATA 442
- 422 Customization Guide 444
- 424 Customization Guide 446
- First-phase PLT programs 447
- Second phase PLT programs 448
- Writing shutdown programs 450
- First phase PLT programs 450
- Storage keys for PLT programs 452
- 432 Customization Guide 454
- 434 Customization Guide 456
- 436 Customization Guide 458
- 438 Customization Guide 460
- 440 Customization Guide 462
- 442 Customization Guide 464
- 444 Customization Guide 466
- 446 Customization Guide 468
- 448 Customization Guide 470
- Terminal control program 472
- Terminal error program 472
- The communication area 473
- TEP error table header (TETH) 474
- TEP default table 475
- Entry and initialization 476
- Error processor selection 476
- Error processing execution 476
- General exit 477
- Common subroutines 477
- 456 Customization Guide 478
- 458 Customization Guide 480
- DFHTEPM TYPE=USTOR 481
- DFHTEPM TYPE=USTOREND 481
- 460 Customization Guide 482
- 462 Customization Guide 484
- DFHTEPM macro examples 485
- 464 Customization Guide 486
- 466 Customization Guide 488
- 468 Customization Guide 490
- 470 Customization Guide 492
- 472 Customization Guide 494
- increased by 495
- 24 in TACLE 495
- 46, 48 in TACLE 495
- 474 Customization Guide 496
- 476 Customization Guide 498
- 478 Customization Guide 500
- 480 Customization Guide 502
- An overview of writing a NEP 503
- The default NEP 504
- The sample NEP 504
- Coding the sample NEP 505
- 484 Customization Guide 506
- Multiple NEPs 507
- 486 Customization Guide 508
- 488 Customization Guide 510
- 490 Customization Guide 512
- 492 Customization Guide 514
- 494 Customization Guide 516
- XRF parameters (TWAXRNOT) 517
- The sample node error program 518
- Entry section 519
- Routing mechanism 519
- Node error table 519
- Optional common subroutines 520
- DFHSNEP TYPE=USTOR 521
- 500 Customization Guide 522
- 502 Customization Guide 524
- 504 Customization Guide 526
- Entry and addressability 528
- Coding for session failures 529
- Writing multiple NEPs 530
- DFHZNEPI macros 530
- 510 Customization Guide 532
- DFHZC0120 DFHZC0124 533
- DFHZC0121 DFHZC0129 533
- DFHZC0122 DFHZC0130 533
- DFHZC0123 533
- Changing the recovery message 534
- 514 Customization Guide 536
- 516 Customization Guide 538
- Coding entries for MTS 539
- 518 Customization Guide 540
- Returning information to CICS 542
- Setting the TERMINAL name 544
- 524 Customization Guide 546
- Testing and debugging 548
- Assembler language 550
- 530 Customization Guide 552
- 532 Customization Guide 554
- 534 Customization Guide 556
- Leaving it all to CICS 557
- 536 Customization Guide 558
- 540 Customization Guide 562
- 542 Customization Guide 564
- Benefits of autoinstall 566
- Requirements for autoinstall 566
- Recovery and restart 567
- 546 Customization Guide 568
- 548 Customization Guide 570
- 550 Customization Guide 572
- Resource definitions 573
- 552 Customization Guide 574
- 556 Customization Guide 578
- CICS-generated aliases 582
- 562 Customization Guide 584
- 564 Customization Guide 586
- 566 Customization Guide 588
- Autoinstall models 589
- Terminal identifiers 589
- Why override TERMIDs? 590
- 570 Customization Guide 592
- 572 Customization Guide 594
- 574 Customization Guide 596
- 576 Customization Guide 598
- 578 Customization Guide 600
- Autoinstall model definitions 602
- System autoinstall 603
- Saving in virtual storage 603
- Faster startup times 604
- 584 Customization Guide 606
- 586 Customization Guide 608
- Resource definition 609
- 588 Customization Guide 610
- Dynamic transactions 612
- Route selection 613
- Notification 613
- Route selection error 613
- Transaction abend 613
- 592 Customization Guide 614
- Changing the program name 615
- 594 Customization Guide 616
- Monitoring the output TIOA 618
- Unit of work considerations 619
- 598 Customization Guide 620
- Changing the transaction ID 622
- Special case—care! 623
- 602 Customization Guide 624
- 604 Customization Guide 626
- 606 Customization Guide 628
- Routing by user ID 629
- 610 Customization Guide 632
- 612 Customization Guide 634
- 614 Customization Guide 636
- 616 Customization Guide 638
- 618 Customization Guide 640
- 620 Customization Guide 642
- 622 Customization Guide 644
- 624 Customization Guide 646
- Routing BTS activities 647
- 626 Customization Guide 648
- 628 Customization Guide 650
- Logical EJB/CORBA server 651
- Local and remote clients 652
- 632 Customization Guide 654
- 634 Customization Guide 656
- 636 Customization Guide 658
- 638 Customization Guide 660
- 640 Customization Guide 662
- 642 Customization Guide 664
- 648 Customization Guide 670
- 650 Customization Guide 672
- 652 Customization Guide 674
- 654 Customization Guide 676
- 656 Customization Guide 678
- 658 Customization Guide 680
- 660 Customization Guide 682
- 662 Customization Guide 684
- 664 Customization Guide 686
- The sample programs 687
- DFHXOPUS 687
- DFHEBURM 688
- 668 Customization Guide 690
- 670 Customization Guide 692
- 672 Customization Guide 694
- 674 Customization Guide 696
- 676 Customization Guide 698
- 678 Customization Guide 700
- 680 Customization Guide 702
- Event codes 703
- The EJB event sample program 704
- 684 Customization Guide 706
- DFHAPXPO 707
- Defining run-time options 707
- 686 Customization Guide 708
- 688 Customization Guide 710
- The display function 712
- The restart-in-place function 713
- 692 Customization Guide 714
- 694 Customization Guide 716
- The DFHWOSM macros 717
- The DFHWOSM tokens 717
- DFHWOSM FUNC=BUILD macro 718
- DFHWOSM FUNC=CLOSE macro 718
- DFHWOSM FUNC=DSECT macro 719
- DFHWOSM FUNC=JJC macro 719
- DFHWOSM FUNC={JJS 719
- DFHWOSM FUNC=OPEN macro 720
- DFHWOSM FUNC=OSCMD macro 721
- DFHWOSM FUNC=READ macro 721
- 700 Customization Guide 722
- 702 Customization Guide 724
- DFHWOSM FUNC=TERM macro 725
- 704 Customization Guide 726
- Loop or wait detection 727
- 706 Customization Guide 728
- 708 Customization Guide 730
- The CICS log manager 731
- Log stream storage 731
- 710 Customization Guide 732
- Primary storage 733
- Tertiary storage 733
- Secondary storage 733
- SMF records 734
- 714 Customization Guide 736
- X’0001’ Start of run record 737
- X’0002’ Any other record 737
- Start-of-run record 738
- Format of caller data 738
- Variable length 739
- Fixedlength 739
- Variablelength 740
- Fixed length 741
- 720 Customization Guide 742
- FLJB_GENERAL_DATA 743
- FLJB_WRITE_DELETE_DATA 743
- Fixedlength Variable length 743
- Base key Pathkey 743
- File-close record types 744
- FLJB_TUR_BASE_CI_SIZE 747
- Terminal control prefix data 748
- FEPI prefix data 749
- 728 Customization Guide 750
- Not presented unless the 752
- Format of journal record 753
- 732 Customization Guide 754
- 13 4 4 4 755
- Variable 756
- FEPI, and terminal control 757
- 736 Customization Guide 758
- The SMF block header 760
- 24244422211 442222 761
- The CICS product section 762
- The CICS data section 764
- Chapter 28. CICS monitoring 765
- 744 Customization Guide 766
- 746 Customization Guide 768
- DFHMCT TYPE=EMP 770
- DFHMCT TYPE=RECORD 770
- Example 3: Updating user data 771
- SMF SMF Product CICS Data 772
- Header Section Section 772
- DFHMNSMF 773
- 752 Customization Guide 774
- CICS data section 776
- 756 Customization Guide 778
- 758 Customization Guide 780
- 760 Customization Guide 782
- Performance data sections 783
- 762 Customization Guide 784
- values for their 785
- Field connectors 785
- SMF SMF Product Exception 786
- Header Section Data Section 786
- 766 Customization Guide 788
- to ID data 789
- to File data 789
- to TSQueue data 789
- 768 Customization Guide 790
- Background information 791
- Resetting statistics counters 792
- 772 Customization Guide 794
- CICS statistics data section 795
- 774 Customization Guide 796
- 776 Customization Guide 798
- 778 Customization Guide 800
- 780 Customization Guide 802
- 782 Customization Guide 804
- 784 Customization Guide 806
- 786 Customization Guide 808
- 788 Customization Guide 810
- The MVS router 811
- The MVS router exit 811
- The MVS router parameter list 812
- Router exit return codes 812
- 792 Customization Guide 814
- 794 Customization Guide 816
- CICS security control points 818
- 798 Customization Guide 820
- INCLUDE SYSLIB(DFHXSEAI) 821
- INCLUDE SYSLIB(DFHEAI) 821
- ENTRY verify-program 821
- *ASM XOPTS(NOPROLOG,NOEPILOG) 821
- 800 Customization Guide 822
- 802 Customization Guide 824
- What the sample program does 825
- 804 Customization Guide 826
- 806 Customization Guide 828
- 808 Customization Guide 830
- COMMAREA(CEDAPARM) 831
- 810 Customization Guide 832
- 812 Customization Guide 834
- An overview of DFHCSDUP 835
- The EXTRACT command 836
- The sample EXTRACT programs 838
- The DB2 formatting program 840
- An assembler-language version 842
- Entry parameters for DFHCSDUP 844
- 824 Customization Guide 846
- The initialization exit 847
- The get-command exit 847
- The extract exit 848
- The put-message exit 849
- The termination exit 850
- The sample program, DFH$CUS1 851
- 830 Customization Guide 852
- Part 9. Appendixes 853
- 832 Customization Guide 854
- 01..0011 855
- 834 Customization Guide 856
- VTAM MODEENT macro operands 857
- 836 Customization Guide 858
- 838 Customization Guide 860
- 840 Customization Guide 862
- 842 Customization Guide 864
- 844 Customization Guide 866
- 846 Customization Guide 868
- 848 Customization Guide 870
- 850 Customization Guide 872
- 852 Customization Guide 874
- 854 Customization Guide 876
- 856 Customization Guide 878
- 858 Customization Guide 880
- 860 Customization Guide 882
- 862 Customization Guide 884
- 864 Customization Guide 886
- 866 Customization Guide 888
- 868 Customization Guide 890
- 870 Customization Guide 892
- KEY OF RECORD 893
- 0000000000000000 893
- 872 Customization Guide 894
- 874 Customization Guide 896
- Using the XZCIN exit 897
- Using DFHTCTxx 897
- 876 Customization Guide 898
- 878 Customization Guide 900
- 880 Customization Guide 902
- 882 Customization Guide 904
- 884 Customization Guide 906
- 886 Customization Guide 908
- 888 Customization Guide 910
- 890 Customization Guide 912
- 892 Customization Guide 914
- 894 Customization Guide 916
- Bibliography 917
- 896 Customization Guide 918
- Other CICS books 919
- Books from related libraries 919
- MVS books 919
- VTAM books 920
- Other related books 920
- Bibliography 899 921
- 900 Customization Guide 922
- Accessibility 923
- 902 Customization Guide 924
- Special characters 925
- Numerics 925
- 904 Customization Guide 926
- Index 905 927
- 906 Customization Guide 928
- Index 907 929
- 908 Customization Guide 930
- Index 909 931
- 910 Customization Guide 932
- Index 911 933
- 912 Customization Guide 934
- Index 913 935
- 914 Customization Guide 936
- Index 915 937
- 916 Customization Guide 938
- Index 917 939
- 918 Customization Guide 940
- Index 919 941
- 920 Customization Guide 942
- Index 921 943
- 922 Customization Guide 944
- 924 Customization Guide 946
- Trademarks 947
- 926 Customization Guide 948
- SC34-6814-04 950
- Product Number: 5655-M15 952
Verwandte Produkte und Handbücher für Computers Ibm SC34-6814-04
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