Please ensure that the following are considered before you proceed for the upgrade:
You should test your own custom code.
If you are using AD/DQ cleanse functions or any other custom cleanse functions, please test that as well.
Specific Address Doctor Upgrade and ActiveVOS version are to be verified and tested after the upgrade.
All Java Custom Code (Hub UE/IDD UE/External Calls) should be compiled with latest compatible MDM 10.4 supported Java version.
Product Availability Matrix
Informatica's products rely upon and interact with a large range of products supplied by third-party vendors. Examples include database systems, ERP applications, web and application servers, browsers, and operating systems. Support for major releases of third-party products is determined and published in Informatica's Product Availability Matrix (PAM).
The PAM states which third-party product release is supported in combination with a specified Version of an Informatica product.