Solution : https://service.sap.com/sap/support/notes/853725 (SAP Service marketplace login required)
Key words :
query-based taxonomies sample-based taxonomies classification similar documents class features, trex single server scenarios availablean automatic upgrade, 'installation guide - sap netweaver 2004s search, logical indexestrex text mining functionality, release trex text mining functionality, sap netweaver 2004s limitations existed, restrictions automatic upgrade trex 6, sap netweaver 2004s - stand-, trex nw'04s sp5, _shortkey=01100035870000651812& solution open limitation
Related Notes :
| 1108688 | TREX with GTS as of Release 7.2 |
| 852008 | Release Restrictions for SAP NetWeaver 2004s |