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Micro Focus Studio Enterprise Edition for Windows > Programming > Mainframe Programming > JCL Support > Micro Focus Batch Scheduler Integration > JCL Parameter Substitution > Enabling Control-M AutoEdit Use > %%IF, %%ELSE, and %%ENDIF

%%IF, %%ELSE, and %%ENDIF

MFBSI supports a maximum of three nested %%IF levels.

This example shows %%IF, %%ELSE, and %%ENDIF variable substitution:

Statement/Expression Resolves as... 
//* %%SET %%STEP=STEP1

//* %%IF %%STEP EQ STEP1
//STEP1    EXEC PGM=IEFBR14
//*        => To be executed
//SYSOUT   DD SYSOUT=*
//* %%ELSE
//STEP2    EXEC PGM=IEFBR14
//*        => To be excluded
//SYSOUT   DD SYSOUT=*
//* %%ENDIF
//* => Always executed
//STEP3    EXEC PGM=IEFBR14
//*        => Always executed
//SYSOUT   DD SYSOUT=*

//* %%SET %%STEP=STEP1

//* %%IF STEP1 EQ STEP1
//STEP1    EXEC PGM=IEFBR14
//*        => To be executed
//SYSOUT   DD SYSOUT=*
//* %%ELSE



//* %%ENDIF
//* => Always executed
//STEP3    EXEC PGM=IEFBR14
//*        => Always executed
//SYSOUT   DD SYSOUT=*

//* %%IF %%STEP NE STEP1
//STEP1    EXEC PGM=IEFBR14,PARM='%%DATE'
//*        => To be excluded
//SYSOUT   DD SYSOUT=*
//* %%ELSE
//STEP2    EXEC PGM=IEFBR14,PARM='%%ODATE'
//*        => To be executed
//SYSOUT   DD SYSOUT=*
//* %%ENDIF
//* => Always executed
//STEP3    EXEC PGM=IEFBR14,PARM='%%RDATE'
//SYSOUT   DD SYSOUT=*

//* %%IF STEP1 NE STEP1



//* %%ELSE
//STEP2    EXEC PGM=IEFBR14,PARM='110716'
//*        => To be executed
//SYSOUT   DD SYSOUT=*
//* %%ENDIF
//* => Always executed
//STEP3    EXEC PGM=IEFBR14,PARM='110716'
//SYSOUT   DD SYSOUT=*

//* %%SET %%STEP=STEP2

//* %%IF   %%STEP   EQ STEP1
//* %%ELSE
//STEP1    EXEC PGM=IEFBR14
//*        => To be executed
//SYSOUT   DD SYSOUT=*
//* %%ENDIF
//STEP2    EXEC PGM=IEFBR14
//*        => Always executed
//SYSOUT   DD SYSOUT=*

//* %%SET %%STEP=STEP2

//* %%IF STEP2 EQ STEP1
//* %%ELSE
//STEP1    EXEC PGM=IEFBR14
//*        => To be executed
//SYSOUT   DD SYSOUT=*
//* %%ENDIF
//STEP2    EXEC PGM=IEFBR14
//*        => Always executed
//SYSOUT   DD SYSOUT=*
Parent topic: Enabling Control-M AutoEdit Use
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