what is use of dsn parameter in dd statement?
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There are a set of 10 files and a customer will be selecting random no of files(i.e they may be more than 2, may not be in the order).Sometimes he might just select one file or sometimes no files at all.How do you code a JCL for this? Is it possible to code just JCL alone for this problem?
Can a job have only steplib and no joblib ?
Statement1 "We can not use UNCATLG in SMS managed VSAM datasets" Statement2 "We can not delete a SMS managed data set without UNCATLG it" (P-353, Saba Zameer book) Then how do we delete SMS managed VSAM datasets ?
How many steps we can overide in the proc's?
How to print data of sequential file to Spool..?
Many jcl statements contain specific values designed to direct and control the execution of the statement. What are these fields called?
How do you restart a PROC from a particular step?
What is a procedure?
How to exclude the duplicate records from two concateded flat files (records from both files must be removed)?
How to release a JOB (from the input queue) held by TYPRUN = HOLD ? and how to see the installation default time after which a JOB will be automatically released ? How to see the list of currently HELD JOBS ?
What is the difference between a PDS member and a GDG Generation ? Is it only this, that with a generation we can use +1, 0, -1 etc while with PDS member we can not ?
whats the diff bw the evaluate also and and?