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  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
  14. Appendix B: Managing Distribution Packages

Upgrading from Version 10.2 (10.5.9)

Upgrading from Version 10.2 (10.5.9)

Update Private Keys And Certificates

Update Private Keys And Certificates

To enhance security for SSL and TLS-based configurations, PowerCenter 10.5.8 and later versions contain the upgraded OpenSSL version 3.x.
Existing private keys and certificates created using deprecated algorithms may cause failure of the following PowerCenter components:
PowerCenter Repository Service, PowerCenter Integration Service, HTTP Transformations, and Web Services Consumer Transformations.
To ensure compatibility and security, Informatica strongly recommends to regenerate private keys or certificates using OpenSSL 3.x.

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