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Course Catalog » iSeries Curriculum » iSeries RPG Series

RPG/400 Coding

Duration
4 hours

Overview

Description

The RPG/400 Coding course explains the fundamental Report Program Generator (RPG) operation codes that enable programmers to manage field values, perform numeric operations, and manipulate dates for retrieval and viewing.

Audience

Personnel requiring knowledge of RPG/400 coding.

Prerequisites

Knowledge of data processing, programming concepts, and the iSeries operating system.

Objectives

After completing this course, the student will be able to:

  • Recognize the essentials of arithmetic operations and the parts of the C specification by using the ADD operation
  • Define the functioning of the MOVE and the MOVEL operations
  • Identify how to code arithmetic operations SUB, MULT, DIV, MVR, and Z-ADD
  • Recognize RPG/400 figurative constants and the correct usage of date and time functions

Course Content

Calculation Specifications

Calculation Specification Operations

File Processing

Calculations

Data Manipulation

Field and Indicator Settings

Calculation Specification Opcodes

C SPEC Coding Example

Operation Codes - ADD as an Introduction

ADD Operation Code

Internal Working Area

How to Calculate the Size of the Result Field

Operation Codes - Rounding and Resulting Indicators

Purpose and Effect of Rounding

When to Use Rounding

Resulting Indicators

Operation Codes - MOVE and MOVEL

MOVE Operation Code

MOVEL Operation Code

Operation Codes - Arithmetic, Constants, and Date and Time

Opcodes

SUBTRACT

MULTIPLY

DIVIDE

Z-ADD

Figurative Constants

Date and Time Functions

RPG/400 Coding Mastery Test

Course Catalog » iSeries Curriculum » iSeries RPG Series
 
 
 
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