IBM Mainframe Forum

by **fazillatheef** » Mon Feb 25, 2008 1:01 pm

I am new to mainframes and i want to find a method using utilties to copy one record from one sequential file and another record from a second sequenntial file to a new sequential file.

Eg,
sequntial file A contains fields

Sno: ,Name

sequential file B contains fields as follows

Balance , credit

then the utility should produce a sequential file using one field from file A and one field from File B
producing a new sequential file C containing fields like

Sno , Credit

Please help

by **arunprasad.k** » Mon Feb 25, 2008 1:54 pm

I do not understand your requirement. Answer the following.

#1 How can you match File A and File B without a common field?
#2 Do the common fields has duplicates in any files? If yes tell me which file or files.
#3 Post some sample inputs and intended outputs.
#4 Also the file definitions if possible

Arun.

by **fazillatheef** » Mon Feb 25, 2008 2:53 pm

An example can be

file A contains

Select all

id name
001 Fazil
002 San
003 Sanjay

file B contains

Select all

credit debit
10 100
32 70
340 239

the utility should make a file c

Select all

id debit
001 100
002 70
340 239

by **fazillatheef** » Mon Feb 25, 2008 2:58 pm

i dont need any kind of checking or anything like that(that is the first record in the first file is cooresponding to the first record in the second file) ...I just need to make a file that contains the first field in the first file and second field in the second file .
you can assume any length for the fields

by **Frank Yaeger** » Mon Feb 25, 2008 9:32 pm

You can use a DFSORT/ICETOOL job like the following to do what you asked for.

Select all

//S1 EXEC PGM=ICETOOL
//TOOLMSG DD SYSOUT=*
//DFSMSG DD SYSOUT=*
//IN1 DD *
001 Fazil
002 San
003 Sanjay
/*
//IN2 DD *
10 100
32 70
340 239
/*
//T1 DD DSN=&&T1,UNIT=SYSDA,SPACE=(CYL,(5,5)),DISP=(MOD,PASS)
//OUT DD SYSOUT=*
//TOOLIN DD *
COPY FROM(IN1) TO(T1) USING(CTL1)
COPY FROM(IN2) TO(T1) USING(CTL2)
SPLICE FROM(T1) TO(OUT) ON(81,8,ZD) WITH(13,5) USING(CTL3)
/*
//CTL1CNTL DD *
INREC BUILD=(1,10,81:SEQNUM,8,ZD)
/*
//CTL2CNTL DD *
INREC BUILD=(13:13,5,81:SEQNUM,8,ZD)
/*
//CTL3CNTL DD *
OUTFIL FNAMES=OUT,BUILD=(1,80)
/*

For more details, see the "Join fields from two files record-by-record" Smart DFSORT Trick at:

http://www.ibm.com/servers/storage/supp ... vs/tricks/

by **fazillatheef** » Tue Feb 26, 2008 9:30 am

Can I do the same using Syncsort?
I dont have DFsort installed on my mainframe.

by **Alissa Margulies** » Tue Feb 26, 2008 11:31 pm

fazillatheef wrote:Can I do the same using Syncsort?

YES. With SyncSort, you can either execute PGM=ICETOOL or PGM=SYNCTOOL.

by **CICS Guy** » Wed Feb 27, 2008 4:19 am

Alissa Margulies wrote:With SyncSort, you can either execute PGM=ICETOOL or PGM=SYNCTOOL.

Alissa, welcome to this forum and thank you for your response.....grin.....

by **fazillatheef** » Wed Feb 27, 2008 12:00 pm

thank you

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