Answer / poorvi

For writing to a data area - OUT
For reading from a data area - IN
Before Writing to a data area we LOCK it and then unlock
(UNLCK) after writing to it

Answer / swadesh

When we use data area in (RPG400) we can read this by IN
write through OUT and when write data area we lock this
after write we UNLOCK it.so that we can use this again.

what is elastic and non elastic subrile?

0 Answers   IBM,

---

How to reverse a string using RPG?

0 Answers  

---

how can I predict the performance of my cgis?

0 Answers   IBM,

---

describe the difference between the dowxx and douxx operations?

1 Answers   IBM,

---

What Does 'sr' In Columns 7-8 Of C Specs Mean?

1 Answers   IBM,

---

Why we have multiple data types in As400 and why we use numeric, packed, decimal, zoned the basic difference between this?

0 Answers  

---

what does defn do?

0 Answers   IBM,

---

How to change file attributes such as size, file wait time, record wait time etc., permanently?

1 Answers  

---

How do you set the keywords SFLSIZ and SFLPAG if you want the subfile to dynamically expand?

1 Answers  

---

what are the three types of keywords associated with printer file ?

1 Answers   IBM,

---

what is the use of CPYFRMQRYF?

4 Answers  

---

What is the difference between production library and test library ?

1 Answers  

---