Thursday, June 19, 2008

suresh's Mainframe Notes:Tutorial No1

Today onwards,I will be giving some mainframe notes mainly cobol,vsam,jcl.
In this post I am going to talk about the steps involved in creation of Vsam clusters
steps
1.creation of primary/base cluster
2.load the data into the base cluster using the repro command
3.creation of alternate index
4.load the data into alternate index using bldindex command
5.define a path entry to reklate the primary index and alternate index.
you are done with cretaion of vsam cluster

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