Migrating/Upgrading to Oracle Version 8.1.5: UNIX (BC-DB-ORA) 
The following document describes database migration and upgrade from Oracle versions 7.3.x, 8.0.4 and 8.0.5 to Oracle version 8.1.5.
Oracle‘s menu-driven tool,
Universal Installer, is used for database migration.The document consists of the following sections:
Requirements Preparations Importing the Software Migrating the Database Follow-up Tasks Installing the SAP Backup Library and/or the Legato Storage Manager