what is the use of JCL?
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What is the DD statement for a output file?
How Can we see all generations of a GDG ?
What is use of restart and how to use it?
What is dummy parameter in JCL??
How do you find which GDG is using which dataset?
Suppose there are 10 steps in a PROC, I want to execute only step5. How do you give the condition in the JCL that calls this PROC?
Suppose a proc step has a DD statement like //ABC DD DSN=TEST.FILE1,DISP=SHR DSN=TEST.FILE2,DISP=SHR and the above DD name is overridden from the JCL as given below //procstepname.ABC DD DSN=TEST.FILE3 - Will the DD statement now have just TEST.FILE3 or it will be TEST.FILE3 and TEST.FILE2? Suppose if it is overridden twice like //procstepname.ABC DD DSN=TEST.FILE3 //procstepname.ABC DD DSN=TEST.FILE4 Will this give a JCL error? If not, what will be final output?
Can we have a JOBSTEP without any EXEC ?
If a jcl has just 1 step and the input file to this does not exist, then what will happen if we submit this job?
how will be submit 1 jcl by other jcl? means that how 'll submit one job by other job??
How many types we can give input to JCL
how can we pass external data to instream procedures
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