Follow these guidelines when upgrading in place an existing Unwired Platform installation in any configuration.
You can upgrade your existing Unwired Platform installation by installing this version "in place" – overwriting files in the earlier installation. When you run the installer you follow the same instructions you would for a new installation. Before running the installer, review the relevant information in this chapter:
- The information in this topic applies to all upgrades.
- Additional information in the rest of the topics in this chapter applies specifically to different configurations of Unwired Server.
When upgrading Unwired Platform, on a single server or in any type of cluster:
- The existing Unwired Platform installation must be version 1.5.5.
- If version 1.5.5 and version 1.2 are installed on the same server, remove the version 1.2 installation before upgrading to version 2.0.
- Perform a full system backup.
- If Sybase DOE Connector is present, shut down SAP Data Orchestration Engine.