What is model dataset label(Model DSCB)?

1 Answers  

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I have an job having three job steps.Suppose i want to call a pgm in step2 and aproc in step3.How to write the code?

2 Answers   IBM,

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Explain the purpose of dd dummy statement?

0 Answers  

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Suppose i have 2 steps in my pgm. Step1- creates a file, Step2 - generates report from file in step1, What changes have to be made in Step2, so that if the file in Step1 is empty Step2 should not be executed? No changes to be made to Step1.

4 Answers   TCS,

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what is the job entry system used in your project?

3 Answers  

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if we are specifing joblib as well as steplib in job then at the time of execution how the process will complete

4 Answers  

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consider the following progrm statements MOVE 0 TO SW.NO.OF.REC PERFORM PRI-OUT UNTIL SW=1 DISPALY NO.OF.REC STOP RUN PRE-OUT READ IN-FILE AT END MOVE 1 TO SW WRITE OUO-REC FROM IN-REC ADD 1 TO NO.OF REC if the IN-FILE contains 1000 records what value will be displayed after the PERFORM is over? assume that N0.OF.REC has PIC 9(4) a.1000 b.1001 c.1 d.none of the above

1 Answers  

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How to execute only th 15th step of JCL consisting of 50 steps?

12 Answers   Bank Of America,

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What is a GDG

4 Answers   IBM,

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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)

2 Answers  

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For how long a job can be executed continuously in a mainframe ?

4 Answers  

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We have 100 steps in a procedure and we need to run the jcl and execute only 25th step in the proc and not the remaining steps. How can we do it?

5 Answers   IBM, JPMorgan Chase,

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