How to delete generations of gdg without deleting gdg base?

3 Answers  

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What is the meaning of the following declaration : DCB=BLKSIZE=, What is the difference between above declaration & not specifying DCB at all for a output file?

1 Answers  

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what is the purpose of coding class parameter in job statement?

0 Answers   IBM,

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i want apply mainframe devolper with 3+ but i dont have that much of knowledge what isthe solution to get that much of knoweldge?

1 Answers  

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What is the difference between a PDS member and a GDG Generation ? Is it only this, that with a generation we can use +1, 0, -1 etc while with PDS member we can not ?

7 Answers   IBM,

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whats the difference between empty and noempty of GDG?

4 Answers   Patni,

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What is 'mounting' of volumes ? Is there anything that a programmer can do in it ? How to find currently mounted volume ?

0 Answers   IBM,

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List the various advantages of using jcl language?

0 Answers  

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Explain the function of //jcllib statement?

0 Answers  

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If job is submitted with typerun = hold then how can we submit the same job?

3 Answers   Wipro,

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what is the job entry system used in your project?

3 Answers  

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How can the submitting users racf authority be overridden in a job stream?

0 Answers  

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