How can return codes be tested before execution of a job step?
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what modification we need to do in jcl if we use sort in cobol? I mean whether we need to include temporary file used for sorting in assign statement?
what is use of space parameter in dd statement?
I have 60 steps in the JCL and want to Execute Only First from PROC by overriding in JCL ?
common jcl abends??
a dd statement has 2 types of parameters. Name them?
Name the parameters which can be used to limit the number of records written to a sysout dataset?
I have 15 flat files. each record in the files have the monthly salary for 12 months with the employee number. Now I want to concatenate the 15 files such that for the employee numbers that are common the o/p file should have only one record and the salaries should be concatenated to that record. How can we do it with JCL?
Explain the function of //cntl statement?
//{name} INCLUDE MEMBER=memname {comments} in the include statement, what actually happens when its executed? The membername conatains a list of valid JCL statements, so will the include statement be substituted by these statements and how can we mention the pds that conatains the member? How does the include group differ from a PROC? how is include statement connected to JOBLIB and STEPLIB?
what is the COND=EVEN ? Can anyone give me an example to explain the usage.
what is the difference between static call and dynamic call?
What is the purpose and meaning of the REGION keyword and what JCL statement is it associated with?