Chapter 3. Getting

Started

with the Overlay Utility

This

chapter

describes how to create an overlay with the Overlay

a practical

exercise.

The operational steps of creating an overlay with the Overlay Utilit

Step 1. Starting the Overlay Utility.

Step 2. Creating a source overlay file in a library.

Step 3. Creating a source overlay in the previously created source

This step consists of the following sub-steps:

a. Designing a source overlay

 

1) Defining

a

text

element

 

2) Defining

a

line

element

 

3) Defining

a

box

element

 

4) Defining

a

bar

code element

 

5) Placing

a

graphics element

b. Viewing

the

overlay with the AFP Workbench Viewer

 

c. Saving the

source

overlay

Step 4. Changing a source overlay.

This step consists of the following sub-steps:

a. Designing

a

source

overlay, including placing a page segment

b. Saving

the

source

overlay.

c. Creating

an

overlay

from a source overlay

Step 5. Using an

overlay.

 

Notes:

1.Some printers do not support bar code and graphics architectures printer does not support graphics, you should not place graphics i overlay. If your printer does not support bar codes, you should printer type on the Define Overlay Specifications display in the Source Overlay" step. AFP Utilities for AS/400 generates appropriate

print

a

bar

code on those printers. See “Limitations for

Each

Print

page 414

to

check

if

your printer

supports

them.

 

 

2. To

perform

the

following

task,

you

need

a

page

segment

and

a ph

Page

segment

QFCLOGO and physical file QAFCGRPH

should exist

in

libra

QGPL.

If

they

do

not exist,

copy

page

segment

QFCPAGS and

physical

QAFCGDF from library QAFP to library QGPL as page segment QFCLOGO

and physical file QAFCGRPH. You can use the Create Duplicate Objec (CRTDUPOBJ) command to accomplish this.

Copyright IBM Corp. 1996, 1998

29

Page 49
Image 49
IBM AS/400 manual With the Overlay Utility, They Not exist Copy Segment

AS/400 specifications

The IBM AS/400, now known as the IBM iSeries, is a midrange computer system that has been a cornerstone of enterprise computing since its introduction in 1988. Designed to provide a robust platform for business applications, the AS/400 is celebrated for its reliability, scalability, and integrated database capabilities.

One of the key features of the AS/400 is its Integrated Operating Environment, which blends hardware and software resources seamlessly. This integration allows businesses to execute diverse workloads, ranging from traditional applications to modern web-based services, all on a single platform. The operating system, OS/400 (now IBM i), offers a rich set of APIs and tools for developers, simplifying application development and management.

Another standout characteristic of the AS/400 is its built-in database, DB2 for i. This powerful relational database management system allows for efficient data handling and provides advanced features such as support for SQL, XML, and JSON, making it easier for businesses to manage their data and integrate it with other systems. The database's tight integration with the operating system enables high performance and security.

In terms of scalability, the AS/400 can accommodate small businesses as well as large enterprises, with the ability to support hundreds of users simultaneously. Its architecture allows for easy upgrades in hardware, meaning that organizations can scale their systems without replacing the entire infrastructure.

Security is another critical attribute of the AS/400. With a sophisticated security model, it offers built-in user authentication, access control, encryption, and auditing capabilities to protect data and applications from unauthorized access.

The AS/400 also supports multiple programming languages, including RPG, COBOL, Java, and PHP, giving organizations the flexibility to choose the development tools that best fit their needs. This diversity helps maintain legacy applications while also developing new ones that leverage modern technologies.

Moreover, the platform supports both traditional green-screen interfaces and modern graphical user interfaces, allowing organizations to transition smoothly into contemporary user experience paradigms.

Overall, the IBM AS/400 stands out as a resilient, flexible, and secure computing platform that enables organizations to effectively manage their business operations, streamline processes, and adapt to changing market demands. Its unique combination of integrated features and capabilities ensures that it remains relevant in today's fast-paced technology landscape.