Upgrade a Grid to a Different Major or Patch-Incompatible Release
Generally, all patch set (and patch) releases of the same major release of TimesTen are patch compatible. For exceptions or upgrades to a different major release, you need to migrate the data from your current databases to databases in a different grid, one based on the target upgrade release.
To upgrade a grid to a release that is patch incompatible with your current release, perform these tasks: