Installation Written JCL Override Sample for Mass Export

Figure 1 is a sample of installation written JCL to execute the JCL PROC ICQMIFP and override the default value of the MODE parameter so it will perform a mass export.

Figure 1. Sample JCL Override for Mass Export

//USERID0  JOB 'ACCOUNT=999',MSGLEVEL=1,
//             NOTIFY=USERIDO,MSGCLASS=H
//*
//* This example overrides the cataloged procedure (ICQMIFP) so
//* that it will perform a mass export.
//*
//EXECRMI  EXEC ICQMIFP,
//              MODE='MODE(EXP)'        MASS INSTALLATION
//*
//*
//ICQINST DD DUMMY
//*
//*
//*---- DUMMY OUT UPGRADE DATASET FOR MASS EXPORT ---------------**
//*
//ICQUPGR DD DUMMY
//*
//*
//*---- OVERRIDE EXPORT DATASET (OPTIONAL OVERRIDE) -------------**
//*
//ICQEXPT DD DSN=ICQ.EXPORT.LIST,DISP=SHR
//*
//*
//*---- DON'T OVERRIDE APPLICATION TABLES (OPTIONAL OVERRIDE) ---**
//*
//*ICQXATAB DD DSN=ICQ.OTHER.ICQAMTAB,DISP=SHR                   **
//*ICQXUTAB DD DSN=ICQ.OTHER.ICQCMTAB,DISP=SHR                   **
//*
//*---- OVERRIDE MESSAGE OUTPUT DESTINATION (OPTIONAL OVERRIDE)--**
//* (OUTPUT TO SEQUENTIAL DATASET INSTEAD OF JCL OUTPUT LISTING) **
//*
//SYSTSPRT  DD DSN=ICQ.BATCH.MSGOUT,DISP=SHR
//*