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Subroutines
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how can you display specific subfile page on the screen in unequal subfile?
what are the key words you must use when using a subfile?
When it is desirable to describe files Internally?
during execution, an rpg/400 program automatically follows a sequence of operations for each record that is processed. The built-in program cycle includes the following logical steps.
How to create a login screen using a command instead of display file.... intention is to get a password field on a command..... how do you achieve this...
How Chain operation copies the record's data to the input buffer for the program?
1. If there are two programs using same file and 2 users are using the file at the same time and what can be done to allow them both to access? 2. How can remove lock from the file for accessing it by both users?
Interviewer asked me write down DDS for load all subfile .can anybody write dds
write an RPG program to calculate the marks of 5 students (A,B, C, D, E)in 3 different subjects (eng, math, sci) an display on the screen
What is a record lock error?
what happens when sflsiz = sflpag? What are the advantages and disadvantages?
What is the difference between iter and do?
what is the necessary keyword needed to scroll subfile records?
How to handle duplicate error handling in RPG?
explain sflclr, sflend, sfldlt, and sflcsrrrn?
