Would like to know if have an expecific command that returns a code or something about the execution of a CALLNAT. For example ... CALLNAT 'SUBPRG' [parameter] [parameter] ... [here comes a code or command that checks if the CALLNAT was successful]

1 Answers  

---

Explain difference between read work file 1 and read work file once? Why we are using work file once?

0 Answers  

---

COuld you please let me know along with a sample on how are you going to remove duplicates from the file that is being read. Thanks Sam

2 Answers   TCS,

---

how many work file we can code in jcl?

2 Answers  

---

Describe the COBOL coding sheet

2 Answers   Cap Gemini, Royal Infotech,

---

---

Is it possible to declare a GDA for an external subroutine?

4 Answers  

---

How to receive data passed through jcl parm parameter in a natural program?

0 Answers  

---

difference between escape(top or bottom) and escape immediate(top or bottom?

3 Answers   CTS,

---

How to receive data passed through jcl parm parameter in a natural program? How data definition is defined in the program?

0 Answers  

---

What is data trace system 2.0 used for?

0 Answers  

---

How do you pass GDA into a sub program with out PDA?

2 Answers   IBM,

---

Explain the like inverted list?

0 Answers  

---