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l.nethaji
New User
Joined: 16 Mar 2008
Posts: 90
Location: tamil nadu
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1)we have a master file and sold file .
At the end of the day if a product B has 100 in master file and if it has 10 Product B sold out in the sold file .then if a run a JCL program the master file must Have 90 in it . similarly we have other products like A,C
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Master File
A 100
B 100
C 200
Sold File
A 10
A 20
B 10
A 30
B 20
C 15
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Can anyone help in the logic how it can done using simple sort or DF sort.
L.Nethaji |
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Frank Yaeger
DFSORT Developer
Joined: 15 Feb 2005
Posts: 7129
Location: San Jose, CA
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What is the RECFM and LRECL of the Sold File and Master File?
What is the starting position, length and format of each field in each file?
Please show what you expect the output file to look like for your input example. Please use ubb code tags around your examples. |
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l.nethaji
New User
Joined: 16 Mar 2008
Posts: 90
Location: tamil nadu
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Hi,
The Format for both is fixed and record length 80.
Product NAme is declared as x(1) and the product count is declared as 9(4) on both the master and sold file.I just want the logic.If u have any similar examples for suming the values based on the fields please send me the JCL.
Thanks for the reply,
L.Nethaji |
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l.nethaji
New User
Joined: 16 Mar 2008
Posts: 90
Location: tamil nadu
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Hi,
I missed the position in the last reply.
In master file
1st position is the product name declared as x(1). .
next 4 postion is the product count 9(4).
next 75 is the product description declared x(75)
In sold file
1st position is the product name declared as x(1) .
next 4 postion is the product count .as 9(4).
next 75 is the product description declared x(75).
Thanks,
L.Nethaji |
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dick scherrer
Moderator Emeritus
Joined: 23 Nov 2006
Posts: 19244
Location: Inside the Matrix
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Hello,
| Quote: |
| Please show what you expect the output file to look like for your input example. Please use ubb code tags around your examples |
Now, you need to provide this. . .
Showing the data. . . |
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Frank Yaeger
DFSORT Developer
Joined: 15 Feb 2005
Posts: 7129
Location: San Jose, CA
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Nethaji,
You can use a DFSORT/ICETOOL job like the following to do what you asked for:
| Code: |
//S1 EXEC PGM=ICETOOL
//TOOLMSG DD SYSOUT=*
//DFSMSG DD SYSOUT=*
//IN1 DD *
A0100
B0100
C0200
//IN2 DD *
A0010
A0020
B0010
A0030
B0020
C0015
//T1 DD DSN=&&T1,UNIT=SYSDA,SPACE=(CYL,(5,5)),DISP=(MOD,PASS)
//OUT DD SYSOUT=*
//TOOLIN DD *
COPY FROM(IN1) TO(T1)
COPY FROM(IN2) TO(T1) USING(CTL1)
SORT FROM(T1) TO(OUT) USING(CTL2)
/*
//CTL1CNTL DD *
INREC OVERLAY=(2:2,4,ZD,MUL,-1,TO=ZD,LENGTH=4)
/*
//CTL2CNTL DD *
OPTION ZDPRINT
SORT FIELDS=(1,1,CH,A)
SUM FIELDS=(2,4,ZD)
/*
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OUT would have:
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