how to allocate a dynamic dataset in jcl ?

3 Answers   Patni, TCS,

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what is pupose and meaning of the REGION keyword and what jcl statement is it associated with?

1 Answers  

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What is Uncatalog dataset? How can we access/use them?

1 Answers  

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How many types we can give input to JCL

5 Answers   UHG,

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Explain about LMMFIND - find a library member

1 Answers  

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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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If I defined space as TRK(10,10) for the one file and lrecl = 4K then tell me how many record will vsam file will contain. will it 1,2,3,4,5 or how many,

3 Answers   IBM,

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I need to compare two VSAm files. In input VSAM file some fields are updating and the updated feilds are coming into the output file. now i need to compare these two files with respect to a perticular field. Please suggest a suitable JCL code me.

2 Answers   Cognizant, Wipro,

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My JCL have five steps & I created new versions of GDG in first step through fourth step & fifth step I was refered Step one GDG version. My JCL got abend at 4th step and how I can restart my JCL Please let me know the answers. //STEP1 EXEC GDG1(+1) DISP=(NEW) //STEP2 EXEC GDG1(+2) DISP=(NEW) //STEP3 EXEC GDG1(+3) DISP=(NEW) //STEP4 EXEC GDG1(+4) DISP=(NEW) //STEP5 EXEC GDG1(+1) DISP=(OLD)

11 Answers   HCL, IBM, L&T, TCS,

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How are datasets concatenated?

3 Answers   CitiGroup,

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How many positional parameters are there in job statement?

4 Answers  

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Why we us SYSTSIN DD with IKJEFT01 (TSO Utility) to execute a COBOL DB2 program? Why can't we use SYSIN DD?  

1 Answers   TCS,

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