IBM OS/390 manuali

Manuale Utente

Sommario

VSE to OS/390 Migration Workbook
3
Contents
5
Figures
19
Tables
21
Preface
23
- The Team That Wrote This Redbook
  23
- Redbook Builders and Key Contributors
  23
- Authors and Significant Contributors
  24
- Comments Welcome
  24
Part 1. Planning the Migration - An Introduction
25
Chapter 1. Why Customers Migrate
27
- A Synopsis of This Book
  27
- Traditional Reasons for Migrating
  28
- Business Consolidation
  28
- Mergers/ Acquisitions
  29
- Capacity Constraints
  29
- Image
  33
- Functional Reasons for Migrating to OS/ 390
  34
- Applications Availability
  34
- Systems Management
  34
- Connectivity
  35
- Systems Availability
  35
- Staff Availability
  36
Chapter 2. Sizing the Effort
37
- Introduction to Sizing
  37
- Defining the Migration Project Objectives
  37
- Areas of VSE and OS/ 390 Differences
  38
- Comparison of Basic VSE Functions & Components to OS/390
  40
- OS/ 390 Components/ Products/ Subsystems
  42
- The OS/ 390 Operating Environment
  43
- Subsystem Level Comparison/ Affinity
  48
- What Changes Between VSE and OS/ 390?
  48
- Philosophical Changes
  48
- Who is Affected by This Migration?
  50
- Job Roles and Normal Activities
  50
- Approaches to Migration
  51
- Disclaimer
  51
- OS/ 390 Conversion and Production Implementation Strategies
  51
- VM/ ESA Guest Support in Your VSE to OS/ 390 Migration
  53
- Staffing Strategies
  53
- Conversion Tools
  54
- Educational Requirements
  55
- Introduction
  55
- Scope of Work and Challenges
  56
- Application Inventory
  56
- Program Conversion
  57
- JCL Conversion
  57
- File Migration
  59
- Project Management
  61
- Automated Operations
  61
- Cost Considerations
  62
- OS/ 390 Documentation Resources
  63
- Introduction References
  63
- Key Documents and Other References
  64
- Web URL
  64
Chapter 3. Developing the Plan
65
- Overview
  65
- References
  65
- Recommendations
  65
- Plan Components
  69
- Approach
  69
- Team
  69
- Tasks
  71
- Milestone Events
  72
- Education
  73
- Progressive versus Mass Conversion
  73
- Approach Differences
  73
- Historical Perspective
  74
- Shared Application Files and Databases
  74
- Shared Application Code
  74
- Operations Support Staffing
  74
- Automated Operations Tools
  74
- Standardized Conversion Deliverables and Automation
  75
- Risk Management
  75
- Complexity of Implementation
  75
- Plan Examples
  77
- Project Schedule
  78
- Project Plan Example
  80
Part 2. Converting the VSE Operating System to the OS/390 Operating System
91
Chapter 4. Job Control Language (JCL) Differences and Considerations
93
- The Philosophy of JCL in System/390
  93
- VSE/ ESA¢ s Job Control Language Philosophy
  94
- OS/ 390¢ s Job Control Philosophy
  94
- High Level Similarities
  96
- JCL Statement and Job Layout
  96
- Spooling
  97
- JCL Differences Between VSE and MVS
  97
- Job Input
  97
- JCL Expansion
  100
- Operator Flexibility and Intervention
  100
- Allocation of Resources
  102
- Hidden JCL
  102
- Device Address Specifications
  104
- Catalogs
  105
- Partition Dependent Codes in JCL
  105
- Communication Region - DATE and UPSI
  105
- VSE Job Control Statements
  106
- MVS Job Control Statements
  108
- Comparison of VSE and MVS JCL - A Summary
  110
- Summary of MVS JCL Statements
  112
- JECL
  113
- Comparison of POWER and JES2 JECL - A Summary
  113
- Summary of JES2 JECL - A Table
  114
- VSE and MVS JCL Comparison Example
  115
- Sample VSE JCL
  116
- Sample MVS JCL
  117
- Sample VSE plus Carry- Over
  118
Chapter 5. Disk and Tape Storage Considerations
121
- Access Method Similarities and Differences
  121
- Access Methods
  121
- Operating System Implementations
  122
- Miscellaneous Functions
  123
- Data Set Naming Considerations
  123
- VSE Considerations
  123
- OS/ 390 Considerations
  123
- Storage and Space Management
  124
- VSE Considerations
  124
- OS/ 390 Considerations
  124
- System Managed Storage
  124
- Implementing DFSMS
  126
- Tape Similarities and Differences
  127
- Volume Interchangeability
  127
- Standard Labels
  127
- No Labels
  129
- Nonstandard Labels
  130
- Bypass Label Processing Facility in OS/ 390
  130
- DASD Similarities and Differences
  132
- Volume Interchangeability
  132
- DASD (VTOC) Processing
  132
- Indexed VTOC Considerations (OS/ 390)
  133
- VSAM Differences
  134
- Introduction
  134
- OS/ 390 Catalogs
  134
- OS/ 390 Catalog Management
  138
- OS/ 390 - VSE/ VSAM Catalog Compatibility
  141
- VSAM Functional Differences
  143
- Data Sharing and Integrity
  149
- Programming Languages and VSAM Support
  155
- VSAM Error and Reason Code Compatibility
  155
- DFSORT and VSAM Considerations
  155
Chapter 6. CICS
157
- Introduction
  157
- Overview CICS Transaction Server
  157
- Essential Supplemental Reading and Migration Support Material
  158
- General Compatibility Comments
  159
- Virtual Storage Considerations for MVS
  159
- CICS General System Considerations
  160
- CICS Macro Resource Definition Table Changes
  164
- CSD and RDO Considerations
  167
- CICS System Data Sets Requirements
  169
- CICS System Program Interface and Exits
  171
- CICS Transaction Security
  173
- CICS UPSI
  173
- Application Programming
  174
- CICS/ VSE and TS Coexistence Considerations
  177
- Testing and Problem Determination Considerations
  177
- Vendor Applications
  178
- CICS with DL/ I
  178
Chapter 7. ICCF and TSO
179
- Preparing to Use the System
  179
- User Profiles
  179
- LOGON Procedures
  181
- Message Facilities
  181
- Security
  181
- Summary
  182
- Using the System
  182
- Accessing the System
  183
- Entering and Manipulating Data
  183
- Executing Programs at a Terminal
  185
- Submitting Jobs for Batch Execution
  186
- Using Command Procedures
  187
- Migrating from VSE/ ICCF to MVS and TSO/ E
  187
- Converting ICCF Libraries
  187
- ICCF Procedures and Macros
  191
Chapter 8. Databases
193
- DL/ I and IMS/ VS DB Differences
  193
- Introduction
  193
- MVS System Requirements
  194
- Data Base Descriptor (DBD)
  194
- Program Specification Block (PSB)
  195
- Batch Programming
  195
- Utilities
  197
- Operations
  197
- Database Portability
  199
- DL/ I Multiple Partition Support
  202
- Additional Information
  202
- SQL/ DS to DB2 for OS/ 390 Migration Consideration
  202
- Descriptions of Users
  202
- Other Comparison Areas
  205
- Summary of Migration Task
  206
Chapter 9. Telecommunications Subsystems
209
- ACF/ VTAM
  209
- Product Installation
  210
- Resource Definition and Operation
  211
- Customization and Programming
  214
- Network Configuration
  215
- ACF/ NCP
  216
- Product Installation
  216
- Program Generation
  216
- Backlevel Hardware Support
  217
- BTAM
  217
- Product Installation
  217
- Usage
  217
- Migrating TCP/ IP
  217
- Network Definitions
  218
- TCP/ IP Configuration
  219
- TCP/ IP Related User Data
  219
- TCP/ IP Batch Jobs
  219
- User Written TCP/ IP Applications
  219
- Security
  220
- Bibliography
  221
- MQSeries
  221
- MQSeries in Your Operating System Environment
  222
- Networking Definitions
  227
- Defining MQSeries Object and Operating
  227
- MQSeries- based Applications
  229
- Bibliography
  230
Chapter 10. POWER and JES2
231
- JES2 Introduction
  231
- Major Differences
  231
- Implementing JES2
  233
- Setting Up the Required Resources
  233
- Starting JES2
  234
- Tailoring JES2
  235
- JES2- POWER Functional Comparison
  235
- Input Service
  236
- Job Scheduling
  237
- Output Service
  239
- Interactive User Interfaces (ICCF/ CMS/ TSO)
  242
- Remote Job Entry
  243
- Network Job Entry
  244
- Application Interfaces
  245
- Accounting Comparisons
  247
- RAS Characteristics
  248
- JES2 Testing Techniques
  249
- POWER/ JES2 Detailed Comparisons
  249
- Mapping POWER Parameters to JES2 Init Parms
  249
- Exit Comparisons
  254
- POWER- JES2 Command Equivalences
  255
Chapter 11. Advanced Function Printing and Print Services Facility/ MVS
259
- Introducing PSF/ MVS
  259
- Functional Comparison between PSF/ VSE and PSF/ MVS
  259
- Migration Effort
  259
- Installing and Configuring PSF/ MVS
  260
- Defining Channel- attached Printers to MVS
  260
- Defining Network Printers
  260
- The PSF Startup Procedures
  261
- Defining Printers for PSF Printing
  261
- FSS Procedure and PRINTDEV Statements
  262
- Setting up AFP Resources
  264
- Migrating Resources from VSE to OS/ 390
  264
- Remote-Resident Resources
  264
- Transferring Print Streams - VSE and OS/ 390 Coexistence
  265
- Migrating Print Applications
  265
- Understanding Operational Differences
  266
- Starting and Stopping PSF
  266
- Command Comparison
  266
- Other Differences
  267
- Performance
  267
- Installation Exits
  267
- Accounting
  268
- References
  268
- PSF/ VSE Publications
  268
- PSF/ MVS Publications
  268
- Redbooks
  268
- Other Sources
  268
- Tools
  268
- Services
  269
Part 3. Converting VSE Languages to OS/390 Languages
271
Chapter 12. COBOL
273
- Introduction
  273
- General Comments on COBOL for OS/ 390 and VM
  273
- Comparison of IBM COBOL Compilers
  274
- VSE to OS/ 390 Migration Considerations
  274
- Migrating Object Code
  275
- Useful Publications
  275
- Converting from DOS/ VS COBOL
  276
- DOS/ VS COBOL CICS Programs
  276
- DOS/ VS COBOL Programs Containing REPORT WRITER Statements
  277
- DOS/ VS COBOL and COBOL for OS/ 390 and VM Language Differences
  277
- Common COBOL Coding Problems
  277
- ENVIRONMENT DIVISION
  279
- DATA DIVISION - FILE DESCRIPTION (FD)
  280
- PROCEDURE DIVISION - Input/ Output
  280
- File Handling Considerations
  281
- Converting from VS COBOL II
  282
- VS COBOL II CICS Programs
  283
- Converting from COBOL for VSE/ ESA
  283
- Some Conversion Considerations for all VSE COBOL Compilers
  283
- VSAM
  283
- DISPLAY Statement
  283
- Compiler Options
  284
- RES/ NORES
  284
- Reserved Words
  287
- Reserved Word Considerations for DOS/ VS COBOL
  287
- Reserved Word Considerations for VS COBOL II and COBOL for
  289
- VSE/ ESA
  289
- Compiling and Running Your Converted COBOL Programs
  289
Chapter 13. Assembler
291
- Assembler Products
  291
- General Assembler Conversion Comments
  291
- System Interface and Macros
  292
- Multitasking Macros
  307
- Interrupt Handling Routines
  311
- Virtual Storage Macros
  313
- VSAM Macros
  314
- Data Management Macros
  316
Chapter 14. RPG II
353
- Migration from VSE to OS/ 390
  353
- Device Information
  353
- Print Files
  353
- Tape Labels
  354
- Extent Exit
  354
- Processing Options
  354
- File Access Methods
  354
- Calling COBOL Subprograms
  355
- Calling PL/ I Subprograms
  355
Chapter 15. PL/ I
357
- Functional Differences
  357
- EGCS (VSE) to DBCS (OS Version 2) Comments
  357
- Extended Precision
  358
- Multitasking
  358
- Dynamic Loading of Dependent Programs
  358
- File Organization
  358
- Parameters Passed to a Main Program
  359
- %INCLUDE
  359
- Compiler Options
  359
- Options Specific to the DOS Compiler
  359
- Options Specific to the MVS Compiler
  360
- Execution Options
  361
- The EXEC and PROCESS Cards
  362
- Linkages Between Languages
  362
- Linkages Supported
  362
- Linkages not Supported
  362
- ENVIRONMENT Attributes
  362
- Not Supported in MVS
  363
- Supported but to be Avoided
  364
- The Option
  364
- The SIS Option (Sequential Insert Strategy)
  364
- Calling SORT from PL/ I
  364
- Interfaces Offered
  364
- Parameters to be Passed
  364
- Checkpoint- Restart in PL/ I
  366
- PLICKPT
  366
- PLIREST
  366
- PLICANC
  367
- DUMP in PL/ I Optimizer
  367
- Output File
  367
- Options Specific to DOS
  367
- Options Specific to MVS
  368
- Compatibility
  368
- Return Codes in PL/ I
  368
- Setting Return Codes
  368
- Return Code Values
  368
- Forcing an ABEND
  368
- Use of DISP in the JCL
  368
- Automatic Restart
  369
- Overlay Structures
  369
- Conversion
  369
- Overlay in MVS
  369
- Storage Management in PL/ I
  369
- Storage Management in DOS
  369
- Storage Management in MVS
  369
- PL/ I and CICS
  370
- File Support
  370
- Statements not Supported
  370
- CALLing DUMP
  370
- Execution Options
  370
- Compatibility
  370
- PL/ I- CICS/ VS Transaction ABEND Codes
  370
- PL/ I Return from ON- units and CICS Transaction Backout
  371
Chapter 16. FORTRAN
373
- VS FORTRAN in OS/ 390
  373
- FORTRAN Conversion Considerations
  373
Chapter 17. Language Environment (LE)
375
- Introduction
  375
- General Comments on Language Environment
  375
- Conceptual Differences between LE/ VSE and OS/ 390 Language
  376
- Environment
  376
- VSE to OS/ 390 Migration Considerations
  376
- LE/ VSE- conforming Languages
  376
- Useful Publications
  377
- Migrating from LE/ VSE- Conforming Languages
  377
- C for VSE/ ESA
  377
- COBOL for VSE/ ESA
  378
- PL/ I for VSE/ ESA
  378
- Migrating from Non- LE/ VSE Run- time Environments
  378
- Options Mapping
  378
- C/ 370
  379
- VS COBOL II
  379
- DOS/ VS COBOL
  380
- DOS PL/ I
  380
- VS FORTRAN
  382
- Migrating Interlanguage Communications Applications
  382
- Migrating Assembler Applications
  383
- Migrating from LE/ VSE
  383
- Run- time Options
  383
- User Exits and Abnormal Termination Exits
  388
- Callable Services and Math Services
  389
- LE/VSE 1.4 Locales
  390
- CICS
  390
- COBOL and CICS
  390
- Run- time Options
  390
- User Exits and Abnormal Termination Exits
  391
Chapter 18. Procedure Language REXX
393
- REXX and VM/ ESA
  393
- REXX and VSE/ ESA
  393
- REXX and TSO/ E
  393
- Environments
  394
- VSE/ ESA Environment
  394
- VM/ ESA Environment
  394
- TSO/ E Environment
  395
- REXX Exec Sample for the OS/ 2, TSO and CMS Environments
  395
- Migration Issues
  395
- REXX and SAA
  396
- REXX Bibliography
  396
Part 4. Converting VSE Utilities to OS/390 Utilities
397
Chapter 19. SORT
399
- JCL Statements
  399
- Control Statements
  401
- Additional DFSORT/ VSE Migration Considerations
  403
- Control Statements
  403
- ICETOOL
  404
Chapter 20. DITTO
405
- Compatibility with Previous Releases of DITTO
  405
- DITTO Functions that are No Longer Supported
  406
- DITTO Functions that are Not Recommended
  407
- DITTO Function Code Synonyms
  408
- Batch Keywords that are No Longer Supported
  408
- Batch Keywords that are Not Recommended
  409
- DITTO/ ESA Security
  409
Chapter 21. VSAM Backup/ Restore
411
- VSAM Backup/ Restore
  411
- OS/ 390 VSAM Backup/ Restore
  411
- VSE/ VSAM Backup/ Restore
  411
Chapter 22. Librarian
413
- Overall Library Support
  413
- OS/ 390 ISPF Overview
  414
- OS/ 390 Library Management
  415
Chapter 23. LISTLOG/PRINTLOG - Printing Log Streams
417
- VSE PRINTLOG Utility
  417
- VSE LISTLOG Utility Program
  417
- OS/ 390 Hardcopy Processing
  417
- SYSLOG
  418
- Printing SYSLOG
  418
- OPERLOG
  418
- Printing OPERLOG
  418
- JES2 System Data Sets - Job Log and System Messages
  419
- Systems Management Recording
  419
- Printing SMF Records
  419
Chapter 24. VSE/Fast Copy and OS/390 DFSMSdss
421
- VSE/ Fast Copy (Online and Stand- Alone)
  421
- DFSMSdss - OS/ 390 Component
  422
Part 5. Setting Up the Migration Environment
423
Chapter 25. Prepare the Migration Environment
425
- Introduction
  425
- Install and Configure Required Hardware
  426
- Processor Requirements
  426
- Devices Supported by OS/ 390
  426
- DASD Requirements
  426
- Other Hardware Requirements
  427
- Inter-Systems Connectivity
  428
- Order and Install the OS/ 390 Software
  429
- Fee- based Methods of Installing OS/ 390
  429
- Entitled Methods of Installing OS/ 390
  430
- Set Up Standards, Procedures, and Documentation
  431
- Installation Standards
  431
- Systems Management Procedures
  433
- Documentation
  436
- Customize Your New OS/ 390 System
  437
- MVS BCP Customization
  439
- Other OS/ 390 Elements
  440
Chapter 26. Test Environments
443
- Introduction
  443
- Differences in Testing
  443
- Terminology
  443
- Test Systems in the Life of the Migration
  444
- VM, LPAR, or Standalone Systems
  445
- Logical Partitioning
  446
- Software Partitioning
  447
- Our Recommendation
  448
- Summary
  454
- Parallel Activities
  454
- Synchronizing VSE Applications with OS/ 390 Versions
  454
- Building the Initial OS/ 390 Test System
  454
- OS/ 390 Maintenance Environment
  455
- OS/ 390 Test Logical Partition
  455
- Maintaining Your OS/ 390 Libraries and SMP/ E Zones
  455
- Shared DASD vs. Cloned DASD
  456
- Shared DASD between OS/ 390 Test Systems (vs. Cloned DASD)
  456
- Shared DASD between VSE and OS/ 390 (vs. Cloned DASD)
  457
Part 6. Running Your OS/390 System
459
Chapter 27. Orienting ICCF Users to TSO/ISPF
461
- TSO/ ISPF and SDSF
  461
- Editing Data Sets
  462
- Submitting Jobs
  463
- Using ISPF Utilities
  463
- Creating and Executing ISPF Applications
  464
- Managing Projects
  464
- Tracking Jobs
  465
- Retrieving Output
  465
- Using SDSF for Operators
  465
Chapter 28. Orientation to OS/390 Console Operation
467
- Introduction
  467
- Operating Hardware Consoles
  467
- Understanding the Operator Interfaces
  467
- Controlling Consoles
  468
- Managing Display Consoles
  468
- Extended MCS Consoles
  469
- Understanding Message Formats and Replies
  470
- Controlling the OS/ 390 System
  471
- Starting the System
  471
- Displaying System Status
  471
- Stopping the System
  472
- Controlling Devices
  472
- Displaying the Status of Devices
  472
- Understanding Device Allocation
  472
- JES2 Devices
  473
- SDSF Device Panels
  473
- Controlling TSO Users, Jobs and Started Tasks
  473
- Displaying Work on Your System
  473
- Controlling Time Sharing Users
  475
- Controlling Batch Jobs
  475
- Controlling Started Tasks
  475
- Managing Remote Operations
  476
- JES2 RJE Operations
  476
- NJE Operations
  477
Chapter 29. Orientation for Utilities
479
- IEBxxx or IEHxxx
  479
- IEBCOPY
  479
- IDCAMS
  479
- IEBGENER
  479
- DFSMSdss
  480
Chapter 30. Systems Management Philosophy and Methodology
481
- The Philosophy of Systems Management
  481
- Systems Management Overview
  481
- Systems Management Scope - What Needs to be Managed?
  483
- The Role of Automation
  484
- Change Management
  484
- Overview
  484
- Tasks
  484
- Methodology
  485
- Problem Management
  485
- Overview
  485
- Tasks
  486
- Methodology
  486
- Performance Management
  487
- Overview
  487
- Tasks
  487
- Methodology
  488
- Operations Management
  489
- Overview
  489
- Tasks
  489
- Methodology
  490
- Security Management
  492
- Overview
  492
- Tasks
  492
- Methodology
  493
- Configuration Management
  493
- Overview
  493
- Tasks
  493
- Methodology
  494
- Asset Management
  495
- Overview
  495
- Tasks
  495
- Methodology
  495
- Accounting Management
  495
- Overview
  495
- Tasks
  496
- Methodology
  496
- Summary
  496
Chapter 31. Diagnosing System Problems
497
- Problem Determination Tools
  497
- Dumps
  497
- IPCS
  497
- Analyzing Dumps
  497
- Traces
  498
- Analyzing Traces
  498
- Using IPCS
  498
- JES2 Diagnosis
  499
- SLIP
  499
- Performance Tools
  499
- LOGREC
  499
- SYSLOG
  500
- DFSMS/ MVS Diagnosis
  500
- DFSMSdfp
  500
- DFSMShsm
  501
- DFSMSrmm
  502
- DFSMSdss
  502
- Diagnostic Reference Publications
  502
Part 7. Converting your Applications
503
Chapter 32. Conversion Process
505
- Conversion Process Introduction
  506
- References
  507
- Prerequisites
  508
- Recommendations
  508
- Assumptions
  510
- Mass Conversion - Background, Benefits and Method
  510
- IBM MVS Migration System - Background
  510
- Mass Conversion Overview / Benefits
  511
- Mass Conversion Tools
  513
- Automated Conversion Process
  514
- CORTEX MS
  514
- Mass Conversion Phase Overview
  517
- Preparation Phases
  517
- Phase 0: Project Management and Technical Leadership
  518
- Phase 1: Application Inventory
  519
- OS/ 390 Standards and Naming Conventions
  521
- Phase 2: Conversion Specifications
  523
- Phase 3: Customization or Development of Conversion Tools
  525
- Conversion Phases
  527
- Program Conversion
  527
- JCL Conversion
  528
- Phase 4: Initial Trial Conversion
  529
- Phase 5: OS/390 Regression Tests and Repeated Trial Conversions
  530
- Initialization Testing
  535
- Unit Testing
  535
- System Testing
  537
- Parallel/ Production Simulation Testing
  538
- Implementation Phases
  539
- Phase 6: Actual Conversion and Switchover
  540
- Switchover
  541
- Phase 7: Initial OS/ 390 Operations
  542
Chapter 33. Conversion Services and Tools
543
- Conversion Services
  543
- IBM Global Services
  543
- Automated Migration Services (AMS)
  543
- Conversion Tools
  544
- VSE/ ESA Facilities
  544
- IBM OPTI- AUDIT for VSE
  544
- IBM COBOL and CICS Command Level Conversion Aid (CCCA)
  546
- SISRO - CORTEX- Migration System (CORTEX- MS)
  548
- Computer Associates
  549
- The Source Recovery Company
  549
Part 8. Migration Experience
551
Chapter 34. Customer Migration Example
553
- Background
  553
- Environment
  553
- Inventory
  554
- Resources
  554
- Duration
  555
- Performance
  555
- Benefits
  556
Part 9. Appendixes
557
Appendix A. Education Information
559
- A.1 What Training is Needed and What Training Courses are Available
  559
- A.1.1 OS/ 390 Classes
  559
- A.1.2 Custom Classes
  560
- A. 1.3 OEM Product Education
  560
- A.2 When are Courses Scheduled and When are they Needed?
  560
- A.3 Who will Provide the Training?
  561
- A.4 Where will the Training Take Place?
  561
Appendix B. Mapping ISV Products and Functions
563
- B. 1 The IBM Software Migration Project Office (SMPO)
  563
- B. 2 VSE ISV System Management Products and OS/ 390 Compared
  563
Appendix C. DFSMS Naming Conventions
567
- C. 1 Data Set Naming Guidelines
  567
- C. 2 Components of a Data Set Name
  568
- C. 2.1 High- Level Qualifier (HLQ)
  568
- C. 2.2 Relative Importance
  570
- C. 2.3 File Contents
  570
- C. 2.4 User Name
  571
- C. 2.5 Data Set Level
  571
- C. 3 Things Not to Include in the Data Set Name
  571
- C. 3.1 Department Number
  571
- C. 3.2 Application Location
  572
- C. 3.3 Management Criteria
  572
- C. 3.4 Output Device Type
  572
- C. 3.5 Expiration Date
  572
- C. 3.6 Access Method
  573
- C. 3.7 Job Name
  573
- C. 4 Common Applications - Naming Conventions
  573
- C. 4.1 TSO Naming Conventions
  573
- C. 4.2 VSAM Data Set Naming Conventions
  574
- C. 4.3 DB2 Naming Conventions
  574
- C. 4.4 Generation Data Sets
  575
Appendix D. Special Notices
577
Appendix E. Related Publications
581
- E.1 International Technical Support Organization Publications
  581
- E.1.1 OS/ 390 and MVS Redbooks
  581
- E.1.2 Other Redbooks
  581
- E.2 OS/ 390 Product Publications
  581
- E.2.1 Planning Books
  582
- E.2.2 OS/ 390 Online Product Library
  582
- E.3 Other Publications
  583
- E.4 Other Sources
  583
- E.4.1 Books on the Internet
  583
- E.5 Redbooks on CD- ROMs
  583
How to Get ITSO Redbooks
585
- How IBM Employees Can Get ITSO Redbooks
  585
- How Customers Can Get ITSO Redbooks
  586
- IBM Redbook Order Form
  587
Glossary
589
Numerics
589
A
589
B
591
C
591
D
593
E
594
F
595
G
595
H
596
I
596
J
597
K
598
L
598
M
599
N
600
O
600
P
600
Q
602
R
602
S
602
T
605
U
605
V
606
W
606
Y
606
List of Abbreviations
607
Index
615
Special Characters
615
Numerics
615
A
615
B
617
C
618
D
621
E
624
G
625
F
625
H
625
I
626
J
627
K
629
L
629
M
630
O
632
N
632
P
634
Q
637
R
637
S
638
T
641
U V
642
W
644
X
644
Y
644
ITSO Redbook Evaluation
645

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