Solution : https://service.sap.com/sap/support/notes/1243623 (SAP Service marketplace login required)
Key words :
--> installation--> 3 - installation - standalone engines--> sap netweaver search, identical row fix invalid content length problem, upgrade guides--> sap netweaver--> sap netweaver 7, reduced postcondition memory consumption bugfix, hit estimations missing esh hint, revision miscellaneous ranking fixes joins, multi-language-index fix, miscellaneous fixes fix, pattern search fix, fix program errors
Related Notes :
| 1021162 | Update TREX 7.10: Central Note |
| 1003900 | TREX 7.1: Central note |