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Oracle® Application Server Upgrade and Compatibility Guide 10g Release 3 (10.1.3) Part No. B25585-01 |
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# Preface

This preface contains the following sections:

- Audience

- Documentation Accessibility

- Related Documents

- Conventions

## Audience

This document is intended for Oracle Application Server 10g (9.0.4) and 10g Release 2 (10.1.2) administrators who want to:

- Understand the features and advantages of upgrading their Oracle Application Server J2EE environment to Oracle Application Server 10g Release 3 (10.1.3)

- Redeploy their J2EE applications in 10g Release 3 (10.1.3)

- Integrate 10g Release 3 (10.1.3) middle tiers into their existing 10g (9.0.4) or 10g Release 2 (10.1.2) application server environment.

- Understand any compatibility issues between 10g (9.0.4), 10g Release 2 (10.1.2), and 10g Release 3 (10.1.3)

## Documentation Accessibility

Our goal is to make Oracle products, services, and supporting documentation accessible, with good usability, to the disabled community. To that end, our documentation includes features that make information available to users of assistive technology. This documentation is available in HTML format, and contains markup to facilitate access by the disabled community. Accessibility standards will continue to evolve over time, and Oracle is actively engaged with other market-leading technology vendors to address technical obstacles so that our documentation can be accessible to all of our customers. For more information, visit the Oracle Accessibility Program Web site at

`http://www.oracle.com/accessibility/`

Accessibility of Code Examples in Documentation

Screen readers may not always correctly read the code examples in this document. The conventions for writing code require that closing braces should appear on an otherwise empty line; however, some screen readers may not always read a line of text that consists solely of a bracket or brace.

Accessibility of Links to External Web Sites in Documentation

This documentation may contain links to Web sites of other companies or organizations that Oracle does not own or control. Oracle neither evaluates nor makes any representations regarding the accessibility of these Web sites.

TTY Access to Oracle Support Services

Oracle provides dedicated Text Telephone (TTY) access to Oracle Support Services within the United States of America 24 hours a day, seven days a week. For TTY support, call 800.446.2398.

## Related Documents

For more information, see the following documents in the Oracle Application Server 10g Release 3 (10.1.3) documentation library:

- Oracle Application Server Installation Guide

- Oracle Application Server Administrator's Guide

- Oracle Containers for J2EE Configuration and Administration Guide

- Oracle Application Server Enterprise Deployment Guide

## Conventions

The following text conventions are used in this document:

Convention | Meaning
--- | ---
boldface | Boldface type indicates graphical user interface elements associated with an action, or terms defined in text or the glossary.
italic | Italic type indicates book titles, emphasis, or placeholder variables for which you supply particular values.
`monospace` | Monospace type indicates commands within a paragraph, URLs, code in examples, text that appears on the screen, or text that you enter.