Explain how can return codes be tested before execution of a job step?
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A STEP has more than 1 file as INPUT. And we have to put all these records int 1 output file. How to do ? //InputF DD DSN=ID.File1 DSN=ID.File2 DSN=ID.File3
What is the difference between sb37,se37,sd37 each?
Is their any limit for data sets?
how to solve u4038 abbend?........
What does the one advantange of using IEBUPDTE?????
what is the function of iebcompr?....is it compare record length or characteristics of a dataset?...pls explain with examples.......
GDG Create syntax ?
I found in one of the jcl, gdg version being mentioned as : abc.def.ghi(-0) Can anyone tell me how referring the version as (-0) is different from referring it as (0)
what r the types of job control statements?
Matching Logic in Jcl not in cobol.Could any one please answer this question
For how long a job can be executed continuously in a mainframe ?
Explain dd statement in jcl?