JCL Requirements and Examples

This section describes the job control information required to run ADACDC on z/OS and shows an example job stream.

Requirements to Run ADACDC JCL on z/OS

Data Set DD Name Storage More Information
Associator DDASSORn disk required to read the GCB and FDT entries
Protection log DDSIIN tape/ disk sequential log (not required when PHASE=2)
Input transaction file CDCTXI tape/ disk not required when RESETTXF is specified or when PHASE=2
Output transaction file CDCTXO tape/ disk not required when PHASE=2
Extract file CDCEXT tape/ disk output or input extract file (not
required when PHASE=BOTH)
Primary output file CDCOUT tape/ disk not required when PHASE=1
ADARUN parameters DDCARD reader Operations
ADACDC parameters DDKARTE reader Utilities
ADARUN messages DDPRINT printer Messages and Codes
ADACDC messages DDDRUCK printer Messages and Codes

ADACDC JCL Example

Refer to ADACDC in the JOBS data set for this example.

//ADACDC    JOB
//*
//*    ADACDC: CAPTURE DELTA CHANGES
//*
//CDC      EXEC PGM=ADARUN
//STEPLIB   DD   DISP=SHR,DSN=ADABAS.ADAvrs.LOAD          <=== ADABAS LOAD
//*
//DDASSOR1  DD   DISP=SHR,DSN=EXAMPLE.DByyyyy.ASSOR1    <=== ASSO
//DDSIIN    DD   DSN=EXAMPLE.DByyyyy.PLOG(-3),DISP=SHR  <== PLOG TAPE
//          DD   DSN=EXAMPLE.DByyyyy.PLOG(-2),DISP=SHR  <== PLOG TAPE
//          DD   DSN=EXAMPLE.DByyyyy.PLOG(-1),DISP=SHR  <== PLOG TAPE
//          DD   DSN=EXAMPLE.DByyyyy.PLOG(0),DISP=SHR   <== PLOG TAPE
//CDCTXI    DD   DSN=EXAMPLE.input.trans.file,DISP=SHR 
//CDCTXO    DD   DSN=EXAMPLE.output.trans.file,DISP=OLD
//CDCOUT    DD   DSN=EXAMPLE.output.primary.file,DISP=OLD
//DDDRUCK   DD   SYSOUT=X
//DDPRINT   DD   SYSOUT=X
//SYSUDUMP  DD   SYSOUT=X
//DDCARD    DD   *
ADARUN PROG=ADACDC,MODE=MULTI,SVC=xxx,DEVICE=dddd,DBID=yyyyy
/*
//DDKARTE   DD   *
ADACDC PHASE=BOTH,FILES=1,10,20-30
/*