How to find d key field of a pf that doesn’t have source
physical file?
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How do u design a physical file, when you have 2 Unique fields like for eg in A student file student ID and student examination no both are unique
What will be your approach in going either for OPNQRYF or Logical files. Which one to go for?
Hi guys, anybody know How RPG/400 code can be converted to RPG IV code with a single command?
Have a join logical file with more than one members with different record formats. So how can we read the different members from this file and also how we can read the different record format from the join logical?
Why Rpg/400 is Famous?
I have some doubts on subfile----------- -----I wrote a prog on subfile to display the records. Every thing is clear but i defined a field called "opt" as input field in subfile record format from that input field i wish to enter into new screen called "EDIT" which i created it as a separate RCD in display file. i gave opt as 2 for edit just like in WRKMBRPDM screen please telll me the code and how can i code for it in RPG.
What are different ways to pass data between programs and which one is the efficient way?
Write a program to display prime numbers between 1 to 100 using RPGLE.
What is the name of default out queue when user logs inn to syatem with valid profile?
If I have a file with 5 record and that file has 2 Key field and I want to read the unique record of the file then how can we achieve it?
What is the Record Address file. How can we use it in RPG program?
how do I preserve and clean the array?