You can specify JCL inline as part of a Rational® Build Agent step command. With this job submission method, you can use substitution parameters to specify values like the HLQ of the source data sets. The parameters will be replaced with values specified on the Build Definition properties tab prior to job submission.
.submitJCL -c
//HELLO JOB ,NOTIFY=${HLQ}
/*JOBPARM S=*
// SET HLQ=\'${HLQ}\'
//*
//* COBOL COMPILATION
//*
//COBOL EXEC PGM=IGYCRCTL,PARM='NODECK,OBJECT,LIB'
//STEPLIB DD DSN=COBOL.V4R1M0.SIGYCOMP,DISP=SHR
//SYSIN DD *
IDENTIFICATION DIVISION.
PROGRAM-ID. HELLO.
PROCEDURE DIVISION.
MAIN.
DISPLAY 'HELLO, RTCZ.'.
STOP RUN.
/*
//SYSLIN DD DSN=&HLQ..SAMPLE.OBJ(HELLO),DISP=SHR
//SYSPRINT DD SYSOUT=*
//SYSUT1 DD UNIT=SYSALLDA,SPACE=(CYL,(1,1))
//SYSUT2 DD UNIT=SYSALLDA,SPACE=(CYL,(1,1))
//SYSUT3 DD UNIT=SYSALLDA,SPACE=(CYL,(1,1))
//SYSUT4 DD UNIT=SYSALLDA,SPACE=(CYL,(1,1))
//SYSUT5 DD UNIT=SYSALLDA,SPACE=(CYL,(1,1))
//SYSUT6 DD UNIT=SYSALLDA,SPACE=(CYL,(1,1))
//SYSUT7 DD UNIT=SYSALLDA,SPACE=(CYL,(1,1))
//*
//* LINKEDIT
//*
//LINKEDIT EXEC
PGM=IEWBLINK,PARM='LIST,LET,MAP,XREF,REUS,RENT'
//SYSLIN DD *
INCLUDE SYSLIB(HELLO)
NAME HELLO(R)
/*
//SYSLIB DD DSN=&HLQ..SAMPLE.OBJ,DISP=SHR
// DD DSN=CEE.SCEELKED,DISP=SHR
//SYSLMOD DD DSN=&HLQ..SAMPLE.LOAD(HELLO),DISP=SHR
//SYSPRINT DD SYSOUT=*
//SYSUT1 DD UNIT=SYSALLDA,SPACE=(CYL,(1,1))
//*