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6.1.11 CICS UPSI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149
6.1.12 Application Programming
. . . . . . . . . . . . . . . . . . . . . . . . 150
6.1.13 CICS/VSE and TS Coexistence Considerations
............ 153
6.1.14 Testing and Problem Determination Considerations
......... 153
6.1.15 Vendor Applications
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
6.2 CICS with DL/I
................................... 154
Chapter 7. ICCF and TSO
.............................. 155
7.1 Preparing to Use the System
.......................... 155
7.1.1 User Profiles
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
7.1.2 LOGON Procedures
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
7.1.3 Message Facilities
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
7.1.4 Security
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
7.1.5 Summary
................................... 158
7.2 Using the System
................................. 158
7.2.1 Accessing the System
........................... 159
7.2.2 Entering and Manipulating Data
..................... 159
7.3 Executing Programs at a Terminal
...................... 161
7.4 Submitting Jobs for Batch Execution
..................... 162
7.4.1 Using Command Procedures
....................... 163
7.5 Migrating from VSE/ICCF to MVS and TSO/E
................ 163
7.5.1 Converting ICCF Libraries
......................... 163
7.5.2 ICCF Procedures and Macros
....................... 167
Chapter 8. Databases
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
8.1 DL/I and IMS/VS DB Differences
........................ 169
8.1.1 Introduction
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169
8.1.2 MVS System Requirements
........................ 170
8.1.3 Data Base Descriptor (DBD)
........................ 170
8.1.4 Program Specification Block (PSB)
................... 171
8.1.5 Batch Programming
............................. 171
8.1.6 Utilities
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
8.1.7 Operations
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
8.1.8 Database Portability
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
8.1.9 DL/I Multiple Partition Support
...................... 178
8.1.10 Additional Information
. . . . . . . . . . . . . . . . . . . . . . . . . . . 178
8.2 SQL/DS to DB2 for OS/390 Migration Consideration
............ 178
8.2.1 Descriptions of Users
............................ 178
8.2.2 Other Comparison Areas
......................... 181
8.2.3 Summary of Migration Task
........................ 182
Chapter 9. Telecommunications Subsystems
. . . . . . . . . . . . . . . . . . 185
9.1 ACF/VTAM
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
9.1.1 Product Installation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
9.1.2 Resource Definition and Operation
.................... 187
9.1.3 Customization and Programming
..................... 190
9.1.4 Network Configuration
. . . . . . . . . . . . . . . . . . . . . . . . . . . 191
9.2 ACF/NCP
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
9.2.1 Product Installation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
9.2.2 Program Generation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
9.2.3 Backlevel Hardware Support
....................... 193
9.3 BTAM
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
9.3.1 Product Installation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
9.3.2 Usage
..................................... 193
9.4 Migrating TCP/IP
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
vi VSE to OS/390 Migration Workbook