Provided by: Interskill Learning

8.2 Input and File Load Subfiles

IBM Systems

Interskill Learning
This is course 2 of 3 in the Introduction to iSeries Subfile Programming Series. The course is delivered via e-Learning. It can be accessed online, at any time, place or location with internet access, or delivered through your own internal LMS (if applicable). The course is available as part of the Introduction to iSeries Subfile Programming Series, or in a Mainframe Bundle, comprising of the 100 most popular mainframe e-Learning titles.
This is primarily online training
on-line e-learning cbt (computer based)This is an online eLearning or CBT training program
Course Level:introductory
Duration:6 hours
Training Presented in:English
Training Provided by Interskill Learning
8.2 Input and File Load Subfiles
Duration

4 to 6 hours

Overview Audience

Personnel requiring knowledge of subfile programming.

Prerequisites

Completion of the Subfile Programming Part 1 course, and knowledge of data processing, programming concepts, and the iSeries operating system.

Objectives

After completing this course, the student will be able to:
• Recognize a Data Input subfile and a File Load subfile
• Identify the DDS used to create a Data Input subfile and a File Load subfile
• Recognize the RPG code that supports a Data Input subfile and a File Load subfile

Course Content
Input and File Load Subfiles Pretest
Description of Data Input Subfile

Examine an Example of a Data Input Subfile
Define a Data Input Subfile

Data Input Subfile Keywords

Keywords Used on the Data Input Subfile Control Format:
SFLPAG
SFLSIZ
SFLINZ
SFLEND
SFLDSP
SFLDSPCTL

RPG for Data Input Subfile

The RPG Code to Initialize and Display the Subfile and Process the Keyed Data

RPG and Subfile Record Number

How a Subfile is Processed Using Record Number

Description of File Load Subfile

Examine an Example of a Data Load Subfile

File Load Subfile Keywords

The Keywords Used on the File Load Subfile Control Format:
SFLPAG
SFLSIZ
SFLDSP
SFLDSPCTL
SFLCLR
SFLEND

RPG to Prepare Subfile

How a File Load Subfile Is Cleared of Data
Preparing a Subfile
Relative Record Number
Footer Record Format
Loading the Subfile
Clearing the Subfile

RPG to Load and Display Subfile

The RPG Code Used to Load and Display the Subfile
Loading the Subfile
Displaying the Subfile
Reloading the Subfile

Input and File Load Subfiles Mastery Test
About The Training Provider: Interskill Learning
Interskill Learning - Interskill Learning is a worldwide leader in the provision of e-learning, delivering reliable, quality learning solutions since 1991 to over 1500 organisations. With 1000s of titles to chose from in mainframe, desktop, IT and business subject areas, Interskill offers a comprehensive training solution for your entire workforce, regardless of their department, location or language. With three...
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