z/OS Systems

System Generation Compiler › Execution Modes › Batch System Generation › z/OS Systems

z/OS Systems

Central Version JCL

The following JCL is used to execute the system generation compiler under the central version.

RHDCSGEN

//         EXEC PGM=RHDCSGEN,REGION=1024K
//STEPLIB  DD DSN=idms.dba.loadlib,DISP=SHR
//         DD DSN=idms.custom.loadlib,DISP=SHR
//         DD DSN=idms.cagjload,DISP=SHR
//sysctl   DD DSN=idms.sysctl,DISP=SHR
//dcmsg    DD DSN=idsm.sysmsg.ddldcmsg,DISP=SHR
//SYSLST   DD SYSOUT=A
//SYSPCH   DD SYSOUT=A
//SYSIDMS  DD *
DMCL=dmcl-name
Put other SYSIDMS parameters here, as appropriate
/*
//SYSIPT   DD *

Put source system generation statements here
/*
//*

idms.dba.loadlib	Name of the CA IDMS load library containing the DMCL and database name table load modules
idms.custom.loadlib	Data set name of the load library containing the customized CA IDMS load modules
idms.cagjload	Data set name of the load library containing the vanilla CA IDMS software
idms.sysctl	Data set name of the SYSCTL file
sysctl	DDname of the SYSCTL file
idms.sysctl	Data set name of the SYSCTL file
dcmsg	DDname of the system message area (DDLDCMSG)
idms.sysmsg.ddldcmsg	Data set name of the system message area (DDLDCMSG)
SYSIDMS	DDname of the SYSIDMS parameter file used to specify physical requirements of the environment (i.e. DMCL, dictionary name), runtime directives, and operating system-dependent file information

Note: For more information about SYSIDMS parameters, see the CA IDMS Common Facilities Guide.

Local Mode JCL

To execute the system generation compiler in local mode:

Remove the SYSCTL DD statement

Insert the following statements after the STEPLIB DD statements:

//dcdml    DD DSN=idms.system.ddldml,DISP=SHR
//dclod    DD DSN=idms.system.ddldclod,DISP=SHR
//sysjrnl  DD DSN=idms.tapejrnl,DISP=

idms.system.ddldml	Data set name of the system dictionary definition area (DDLDML)
idms.system.ddldclod	Data set name of the system dictionary definition load area (DDLDCLOD)
idms.tapejrnl	Data set name of the tape journal file
dcdml	DDname of the system dictionary definition area (DDLDML)
dclod	DDname of the system dictionary definition load area (DDLDCLOD)
dcmsg	DDname of the system message area (DDLDCMSG)
sysjrnl	DDname of the tape journal file (if the DMCL uses a tape journal)