Efficient method to Compare datasets using JCL

siva001 · New User Joined: 12 Jan 2007 Posts: 9 Location: chennai

Hi,
Pls suggest me an efficient method to compare two datasets and put the difference in another dataset .I used Superc but the output contained the data with some of the part truncated due to space constraints.Is it customisable??Can we retreive the entire data without the header and trailer part that are produced while using the utility.Is there any other way by which we can efficiently accomplish the comparision mechanism

Kumar Ashok · New User Joined: 20 Jan 2007 Posts: 29 Location: KOLKATA

// <JOB CARD>
//PDSCMPR EXEC PGM=ISRSUPC,
// PARM=(LONGL,LINECMP, **LONGL allow you to compare if the record length exceeds the record length of screen
// '',
// '')
//NEWDD DD DSN=<name of the new dataset>,
// DISP=SHR
//OLDDD DD DSN=<name of the old dataset>,
// DISP=SHR
//OUTDD DD DSN=<name of the dataset where you want to store the difference>,
// DISP = <proper disp may be in accordance with comparing datasets>
//SYSIN DD *
CMPCOLM 7:72 **no of characters you want to constraint the search
SELECT B05520WE *** required if you want to compare a member present in both the datasets.
SELECT B05520XE
SELECT D10D078E
SELECT D10Y002E
SELECT D10Y003E