what are necessary keywords to code message subfile?

1 Answers   IBM,

---

define what a data queue is along with a brief example of what it may be used for?

1 Answers   IBM,

---

What is the maximum length of a variable name in CL?

1 Answers  

---

does we use case stmt in cl

1 Answers  

---

what is the purpose of data structure?

1 Answers   IBM,

---

if we tried to move year part of *iso date into a field of length 3, what will happen ?

0 Answers   IBM,

---

what is default data type for the fields(sub fields) defined in data structures in rpg?

2 Answers   IBM,

---

Is it necessary to define all formats ? Which are mandatory and which are Optional ?

1 Answers  

---

where will control be passed after the execution of the *pssr subroutine if the factor2 of the endsr is blank ?

1 Answers   IBM,

---

how to change job priority when it is running in sub system ?

11 Answers   IBM,

---

what are the types of errors available in rpg IV or 400.Like decimal data error,sessional error or device error etc...means important error occurings,ie to find out suddenly???pls give answ if u know?

2 Answers   CTS,

---

What is field reference file?

1 Answers  

---