Executing the DDDL Compiler

DDDL Generator › Executing the DDDL Compiler

Executing the DDDL Compiler

JCL for executing the DDDL Generator under z/OS and z/VSE is shown below. Under z/VSE, processing options must be specified with the parameter statement. Under z/OS, options can be specified either with the parameter statement or in the PARM clause of the EXEC statement.

z/OS JCL-PRANIDDG

//PRANIDDG   EXEC PGM=PRANIDDG,REGION=1024K
//STEPLIB    DD  DSN=idms.dba.loadlib,DISP=SHR
//           DD  DSN=idms.custom.loadlib,DISP=SHR
//           DD  DSN=idms.cagjload,DISP=SHR
//SYSLST     DD  SYSOUT=A
//SYSUDUMP   DD  SYSOUT=A
//SORTMSG    DD  SYSOUT=A
//SORTLIB    DD  DSN=SYS1.SORTLIB,DISP=SHR
//SORTWK01   DD  UNIT=disk,SPACE=(cyl,(5,5))
//SORTWK02   DD  UNIT=disk,SPACE=(cyl,(5,5))
//SORTWK03   DD  UNIT=disk,SPACE=(cyl,(5,5))
//PRANLIB    DD  DSN=reflib,DISP=SHR     ◄ Include only if using LIBRARY option
//PRANREF    DD  DSN=sysref1,DISP=SHR    ◄ Included only if using DISK option
//           DD  DSN=sysref2,DISP=SHR
 .
 .
 .
//           DD  DSN=sysrefn,DISP=SHR
//dcmsg      DD  DSN=idms.sysmsg.ddldcmsg,DISP=SHR
//sysjrnl    DD  *
//SYSOUT     DD  SYSOUT=A
//SYSIDMS    DD  *
dmcl=dmcl-name
Insert additional SYSIDMS parameters as appropriate
//SYSIPT     DD  *
Insert optional control statements
//SYSPCH     DD  DSN=dddlstmts,DISP=(NEW,catlg),
                 SPACE=(trk,(10,10),rlse),UNIT=disk,
                 VOL=SER=nnnnnn,DCB=BLKSIZE=blksize

DSN	Description
idms.dba.loadlib	Data set name of the load library containing the DMCL and database name table load modules
idms.custom.loadlib	Data set name of the load library containing customized CA IDMS system software modules
idms.cagjload	Data set name of the load library containing CA IDMS system software modules that do not require customization
blksize	block size of DDDL statement file (must be a multiple of 80)
catlg	disposition of new file: CATLG, PASS, or KEEP
cyl(5,5)	file space allocation of work file
dddlstmts	dataset name of file to contain DDDL statements
disk	symbolic device name of disk file
nnnnnn	serial number of disk volume
reflib	data set name of partitioned data set containing data usage files
sysref1	data set names of sequential data sets containing data usage files
(trk,(10,10),rlse)	space allocation for DDDL statement file
dcmsg	DDname of the system message (DDLDCMSG) area
idms.sysmsg.ddldcmsg	Data set name of the system message (DDLDCMSG) area
SYSIDMS	DDname of the CA-IDMS parameter file specifying runtime directives and operating system-dependent parameters. Note: For a complete description of the SYSIDMS parameter file, see the CA IDMS Common Facilities Guide.

z/VSE JCL-PRANIDDG

// DLBL    SLLn,'user.srclib'

// EXTENT  ,nnnnnn
// LIBDEF  SL,TO=SSLn,TEMP
// DLBL    PRANREF,'sysref',,SD         ◄ Include only if using DISK option
// EXTENT  SYS010,nnnnnn
// ASSGN   SYS010,DISK,VOL=nnnnnn,SHR
// DLBL    SORTWK1,'WORK1',0,SD
// EXTENT  SYS001,nnnnnn,1,,ssss,200
// ASSGN   SYS001,DISK,VOL=nnnnnn,SHR
// DLBL    IDMSPCH,'dddl statements',99/365,SD
// EXTENT  SYS020,nnnnnn,1,,ssss,300
// ASSGN   SYS020,DISK,VOL=nnnnnn,SHR
// EXEC    PRANIDDG,SIZE=200K
optional control statements
/*

DSN	Description
dddl statements	file-id of the file to contain DDDL statements
nnnnnn	serial number of disk volume
ssss	starting track (CKD) or block (FBA) of disk extent
sysref	file-id for sequential file containing data usage file
user.srclib	source statement library containing data usage files
SSln	filename of source statement library