Communities
A collaborative platform to connect and grow with like-minded Informaticans across the globe
Product Communities
Connect and collaborate with Informatica experts and champions
Discussions
Have a question? Start a Discussion and get immediate answers you are looking for
User Groups
Customer-organized groups that meet online and in-person. Join today to network, share ideas, and get tips on how to get the most out of Informatica
Get Started
Community Guidelines
Knowledge Center
Troubleshooting documents, product guides, how to videos, best practices, and more
Knowledge Base
One-stop self-service portal for solutions, FAQs, Whitepapers, How Tos, Videos, and more
Support TV
Video channel for step-by-step instructions to use our products, best practices, troubleshooting tips, and much more
Documentation
Information library of the latest product documents
Velocity (Best Practices)
Best practices and use cases from the Implementation team
Learn
Rich resources to help you leverage full capabilities of our products
Trainings
Role-based training programs for the best ROI
Certifications
Get certified on Informatica products. Free, Foundation, or Professional
Product Learning Paths
Free and unlimited modules based on your expertise level and journey
Resources
Library of content to help you leverage the best of Informatica products
Tech Tuesdays Webinars
Most popular webinars on product architecture, best practices, and more
Product Availability Matrix
Product Availability Matrix statements of Informatica products
SupportFlash
Monthly support newsletter
Support Documents
Informatica Support Guide and Statements, Quick Start Guides, and Cloud Product Description Schedule
Product Lifecycle
End of Life statements of Informatica products
Ideas
Events
Change Request Tracking
Marketplace
English
  • Informatica Data Quality 10.5.2
  • All Products

Table of Contents

Search

  1. Preface
  2. Upgrade Overview
  3. Before You Upgrade the Domain on Linux
  4. Before You Upgrade the Domain on UNIX
  5. Before You Upgrade the Domain on Windows
  6. Prepare for the Upgrade
  7. Upgrade the Domain
  8. Upgrade the Domain with Changes to Node Configuration
  9. Before You Upgrade the Application Services
  10. Application Service Upgrade
  11. Informatica Client Upgrade
  12. After You Upgrade
  13. Appendix A: Upgrade Checklist

Upgrading from Versions 10.4.0 and 10.4.1 (10.5.2)

Upgrading from Versions 10.4.0 and 10.4.1 (10.5.2)

Back Next

Review the Environment Variables

Review the Environment Variables

Configure the environment variables to work with the Informatica installation.
The following table describes the environment variables to review:
Variable
Description
IATEMPDIR
Location of the temporary files created during installation. Informatica requires 1 GB disk space for temporary files.
Configure the environment variable if you do not want to create temporary files in the /tmp directory.
INFA_DOMAINS_FILE
Contains the location of the domains.infa file. Clear this variable before you start the upgrade.
INFA_HOME
Contains the location of the Informatica installation directory. Clear this variable before you start the upgrade.
LANG and LC_ALL
Change the locale to set the appropriate character encoding for the terminal session. For example, set the encoding to
Latin1
 or
ISO-8859-1
 for French,
EUC-JP
 or
Shift JIS
 for Japanese, or
UTF-8
 for Chinese or Korean. The character encoding determines the types of characters that appear in the UNIX terminal.
DISPLAY
Unset the DISPLAY environment before you run the installer. Installation might fail if the DISPLAY environment variable has some value.
Library path
Verify that the library path environment variables do not contain earlier versions of Informatica.
PATH
Verify that the PATH environment variables do not contain earlier versions of Informatica.
SKIP_VENDOR_CHECK
Configure the environment variable to remove the sudo prompt from the installer on Linux or AIX.
Set the environment variable to true to remove the sudo prompt from the upgrade installer on Linux or AIX.
If you don't have sudo privileges, set the environment variable to true before you upgrade. If you have sudo privileges, you don't need to set the environment variable.
0 COMMENTS
We’d like to hear from you!