What do you do if you do not want to keep all the space allocated to a dataset?

2 Answers  

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In which table PLAN is registered in ?

3 Answers  

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Explain the function of //jcllib statement?

0 Answers  

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Can I copy the FB (fixed Block) record length file to a VB (variable Block)record length file and Vise Versa? If Yes then how ? is that thru one of the JCL utility ?

3 Answers  

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Is there a limit of 3273 DD statements for a JCL or for every EXEC step in a JCL?

2 Answers  

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How can a fb file convert to vb file using sort program?

0 Answers  

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why do we use file-aid wht r the adv of using file-aid thn in ispf

7 Answers   HCL, Tech Mahindra,

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Wrete a JCL to compare two files and mached records move to onc file & un mached rows wants to another file?

13 Answers   CGI, DSRC, IBM,

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Hello Guys, I have 1+ Year Experience in MAINFRAME TESTING. After 1 Week I have an Interview With a Company on Mainframe Testing. Please Could You Guys Please Suggest me What Sections Should I prepare ?? ___Tell Me the Topic Or Appropriate Site & Links. ?? ---------------Thank You

0 Answers   IBM,

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What is a Generation Data Group (GDG)?

2 Answers  

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What are the 4 fields in dd statement?

0 Answers  

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What is the difference between the positional and keyword parameters? Give examples.

0 Answers  

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