Upgrading

In order to upgrade the InterChange Server Express system, you must make sure that the system is in a quiescent state. This means that all in-progress events should be completed and all in-doubt transactions are resolved before backing up the environment and performing the upgrade procedure.

Upgrading from V4.3 to V4.3.1

If you have previously installed the 4.3 release to your system, and you run the Installer to upgrade to the 4.3.1 release, the Installer does the following:

  1. The Installer does not drop your existing database.
  2. Installer drops your existing repository. Existing relationship tables are retained; however, repository definitions for relationship tables are temporarily removed.
  3. The Installer re-creates the repository, using the repository definitions of your upgrade release.

Upgrading from Express V4.3.1. to Express Plus 4.3.1.

If you have previously installed Express V4.3.1 to your system, and you run the Installer to upgrade to Express Plus V4.3.1, the Installer does the following:

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