Upgrade from TREX 6.1 to SAP NetWeaver 2004s TREX 7.0
The architecture, configuration files and index structure have changed considerably with SAP NetWeaver 2004s TREX. This guide describes how you upgrade a TREX single host system and distributed systems, of version 6.1 to SAP NetWeaver 2004s TREX. It is aimed at technology consultants. In this document we refer to TREX 6.1 as the old TREX system and SAP NetWeaver 2004s TREX as the new TREX system. The upgrade procedure does not change the old TREX system. You install the new TREX system parallel to the old TREX system and transport the existing indexes, queues and configuration files to the new system.