how many members can be created inside a single pds?

8 Answers  

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Do we need to code DCB parameters when using DISP position as MOD?

1 Answers   Accenture,

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What are the keywords associated with DCB? How can you specify DCB information? What is the OS precedence for obtaining that DCB information, ie. where does the system look for it first?

2 Answers  

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In jcl i have 255 steps. In 255 step i declared proc. In proc i have 20 steps this job is executable or not? why?

4 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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I have two input files i/p1 name id-key flag date i/p 2 name id-key date if id-key matches in the both the files then it should write the output file from i/p1 with flag 'Y'. It should be done thru JCL sort card ,Please provide the info on this. ---Note : output file should have all records from i/p1 with proper Flag.

2 Answers  

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what is mainframe?

4 Answers   CGI,

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How many types of parameters are used in JCL and what are mandatory parameters of JOB statement.

13 Answers   IBM,

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write a jcl to execute a job by 7:00 am on jan 20,1986?

0 Answers   IBM,

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what is alternate index?

1 Answers  

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If i am going to change some variable in a copybook( size or variable type) ,what are the changes that need to be done in the corresponding JCL.

4 Answers   IBM,

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how to write a jcl prog to copy alternate recs from ps1 to another ps2,suppose ps1 having 10 recs?

2 Answers   Steria, TCS,

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