Field

Name

Description

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

To

file

Press

F4

to

display

a selection list of source overlay fil

 

 

eligible

to

receive

the

copied

overlay. This

display

also

sho

 

 

To

File,

the

same name as

the

From

file

name,

 

the

 

same

name

 

 

From

Library

 

name

and

 

the

same

name as the Source Overlay

nam

 

 

Leave

the

default

To

 

file

and

library

names

if

the

Source O

 

 

being

copied

to

the

 

same

file

as

the

sending

 

file.

 

 

 

From

Library

Specifies

the

name

of

the

library

that

contains

 

the

Source

 

 

is

being

copied.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

To

Library

Specifies

 

the

name

 

of

the

Library

that

will

 

receive

the

 

 

Overlay.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The

possible

values

in

this

field

are:

 

 

 

 

 

 

 

 

 

 

 

 

*LIBL

 

 

to

 

specify

the

Library

 

that

will

contain

 

the

copied

 

 

 

 

 

 

overlay

 

is

in

 

one of the libraries in

the

library

li

 

 

*CURLIB

 

 

to

 

specify

that

the

file

that

will

contain

the copie

 

 

 

 

 

 

overlay

 

is

in

 

the current library. If no

library

is

 

 

 

 

 

 

the

 

current

library

for

 

the

job,

library

 

QGPL

 

is

use

 

 

library-name

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

to specify the specific library name you want

to

c

 

 

 

 

 

 

source

overlay

to.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Source

overlay

Specifies

 

the

new

 

source overlay you are going to copy t

 

 

has

the

same

source

 

overlay

name

as

the

from

source

 

overlay

 

 

Leave

the

default

if

you want to copy the source overlay

 

 

file

or

to

different

library with the same source overlay n

Text 'description'

 

Specify

 

a

short

 

description

of

 

the

source

overlay

in

th

 

 

the default if you want to copy the source overlay with th

 

 

description as the description of the from source overlay. Th

 

 

description

is

saved

 

with the source overlay and displayed

 

 

source overlays are listed to

help

you

identify

the

 

source

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Press

the Enter

key

 

after

 

you

 

type

the

choices.

 

 

 

 

 

 

 

 

 

4=Delete a Source Overlay

To

delete

a

source

overlay,

do

the

following

on

the Work with

Source

display

on

page 59.

 

 

 

 

 

 

 

 

 

 

1. Type 4 a in

theOpt

column

beside

the

source overlay

you

want to

dele

 

You

can

select

more

than

one

source overlay

on

the

display.

 

2. Press Enter.

 

 

 

 

 

 

 

 

 

 

 

The

Confirm

Delete

of

Source

Overlays

display

appears:

 

 

Chapter 5. Work with Source Overlays75

Page 94 Page 96
Page 95
Image 95
IBM AS/400 =Delete a Source Overlay, Press Enter Key After You Type Choices, Delete Source Overlay Following Work with
Page 94 Page 96

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.
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