System Profile Exec ...............................417
Authorized REXX/CICS VSE Librarian sublibraries ....................417
Defining Authorized Users .............................417
Setting System Options..............................418
Defining and Initializing a REXX File System (RFS) File Pool ................418
Adding Files to a REXX File System (RFS) File Pool ...................418
RFS File Sharing Authorization ...........................418
Creating a PLT Entry for CICSTART .........................418
Security Exit ..................................418
CICSECX2 .................................418
Appendix H. Security ..............................421
REXX/CICS Supports Multiple Transaction Identifiers ...................421
REXX/CICS File Security .............................421
ESA/VSE Command Level Security .........................421
REXX/CICS Authorized Command Support ......................421
Security Definitions ...............................422
REXX/CICS General Users ...........................422
REXX/CICS Authorized Users ..........................422
REXX/CICS Authorized Commands ........................422
REXX/CICS Authorized Execs ..........................422
REXX/CICS System Sublibraries .........................422
Appendix I. Performance Considerations ......................425
Appendix J. Basic Mapping Support Example ....................427
Appendix K. Post-Installation Configuration .....................431
Create the RFS Filepools .............................431
Install Resource Definitions ............................431
Update LSRPOOL Definitions ...........................431
Rename supplied Procedures ...........................431
Update CICSTART.PROC .............................432
Update CICS Initialization JCL ...........................432
Format the RFS Filepools .............................433
Create the Help Files ..............................433
Verify the Installation ...............................434
Configure the REXX DB2 Interface .........................435
Bibliography .................................437
CICS Transaction Server for VSE/ESA Release 1 library .................437
Where to Find More Information ..........................438
Books from VSE/ESA 2.5 base program libraries ....................438
VSE/ESA Version 2 Release 5 ..........................438
High-Level Assembler Language (HLASM)......................439
Language Environment for VSE/ESA (LE/VSE) ....................439
VSE/ICCF..................................439
VSE/POWER ................................439
VSE/VSAM .................................439
VTAM for VSE/ESA ..............................439
Books from VSE/ESA 2.5 optional program libraries ...................440
C for VSE/ESA (C/VSE) ............................440
COBOL for VSE/ESA (COBOL/VSE) ........................440
DB2 Server for VSE ..............................440
DL/I VSE ..................................441
PL/I for VSE/ESA (PL/I VSE)
...........................441
Contents xvii