Answer / guest

Generation Data Group is a group of chronologically or
functionally related datasets. GDGs are processed
periodically, often by adding a new generation, retaining
previous generations, and sometimes discarding the oldest
generation.

Answer / maveric

GDG is group of datasets that are related to each other functionally.
For Example:-
Processing Payroll, Invoicing regular customers, Income Tax report

Is CPU time assigned to a JOB and JOBSTEP BOTH, by default ?

4 Answers   IBM,

---

Can we have a JOBSTEP without any EXEC ?

6 Answers   IBM,

---

What is the difference between specifying DISP=OLD and DISP=SHR for a dataset?

5 Answers   CitiGroup,

---

i have a jcl containing header body and trailer .in header i have viswa body 2 6 1 9 7 trailer reddy .now i need to sort only body in either asecending or descending order how can i do it

1 Answers   L&T,

---

Explain about LMMFIND - find a library member

1 Answers  

---

Could you provide an example and its effect OF, Using COND on JOB and EXEC both ?

4 Answers   IBM,

---

Please give me the coding for converting VB to FB and FB to VB

3 Answers   HP,

---

which utility is used to run a cobol-db2 program?

0 Answers   IBM,

---

What do you understand by the term notcat 2 – gs?

0 Answers  

---

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,

---

How can the disposition of sysout datasets be set for an entire jobstream?

0 Answers  

---

I have a jcl which is using 2 data sets i want to override those data sets. how can i override the files within the JCL. Give me the syntax. Make sure that it is not calling any Proc.

1 Answers  

---