You can do what ever you want in JCL using DFSORT it is mainly used to sort&merge inputs...
//STEP1 EXEC PGM=DFSORT
//SYSPRINT DD SYSOUT=*
//SYSOUT DD SYSOUT=*
//SYSIN DD *
A01 CHAND
A02 RAJU
A03 VISU
B01 RESHA
B02 RAKI
C01 PRIYA
C02 RANA
/*
//SYSPRINT DD SYSOUT=*
//SYSIN DD*
OCCUR FROM(SYSIN) LIST(SYSIN) ON(1,1,CH) ON(VALCNT) BLANK
/*
(1,1,CH) VALUE COUNT
A 3
B 2
C 2
//STEP1 EXEC PGM=DFSORT
//SYSPRINT DD SYSOUT=*
//SYSOUT DD SYSOUT=*
//SYSIN DD *
A01 CHAND
A02 RAJU
A03 VISU
B01 RESHA
B02 RAKI
C01 PRIYA
C02 RANA
/*
//SYSPRINT DD SYSOUT=*
//SYSIN DD*
OCCUR FROM(SYSIN) LIST(SYSIN) ON(1,1,CH) ON(VALCNT) BLANK
/*
(1,1,CH) VALUE COUNT
A 3
B 2
C 2
Can u take the count from 4 files and write it onto a single file.
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