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Sub File Concept

There are 3 subfile loading technique in AS400 

  • Load All

  • Expandable

  • Page by Page

A sample display file with complete RPG code is below, when you will read 3 types of subfile loading technique, code which is here is base code only changes based on type of subfile you have to make in respective sections. 

Display File
Subfile RPG Program 
Output Of Subfile
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