Answer / guest

It is 32,760.Based on that we can calculate efficient number
of Records in a Block

Answer / sunitha

The number of bytes that we specify for the block size
depends on the device type and the record format of the
dataset. The maximum is 3270 bytes for DASD datesets and
2,147,483,648 bytes (2097152KB or 2048MB or 2GB) for tape.

Can comments be specified at the very beginning of a jobcard? Will the JCL execute?

3 Answers  

---

in production region 100 steps are running,but i need to run only step5 without changing code how can i do it?

4 Answers   HCL,

---

Is their any set of rules for dd? Explain.

0 Answers  

---

In which table PLAN is registered in ?

3 Answers  

---

i have a base gdg consisting of 12 versions like jan to dec. i need to concatante this gdg to another gdg which have version 1 or to the base gdg itself can anyone give me the code pls ?

4 Answers   IBM,

---

AM HAVING A FILE WHICH CONTAIN 12 DATS OUT OF WHICH 4 ARE DUPLICATES HOW TO REMOVE THE DUPLICATE FILES IN JCL? CAN I GET THE PROGRAM FOR THIS

3 Answers  

---

Name what parameter directs the output of the job log dataset?

0 Answers  

---

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

4 Answers   IBM,

---

Suppose I have five jobs to do. But I want to hold one?

0 Answers  

---

How to ALTER the name of a GDG ?

2 Answers   IBM,

---

What is DYNAMBR in jcl?

2 Answers   CTS,

---

what is a jcl?

0 Answers   IBM,

---