Text Mining with Trex 6.1 in non-portal environment

Hello,
I am using a 46C system with Kpro connected to a Trex 6.10 for indexing DMS-documents. The fulltext search works fine, however I cannot get the text-mining functions to work.
In the Trex 6.10 administration looking at the index parameters i see the text-mining-flag is NOT set.
How can I set the text-mining flag of an index?
Since i have only a 46c system I create the index-category in transaction SKPR07 - but i cannot enable text-mining there (?).
To wrap it up: I want to get not only fulltext-search results but also document features and (maybe) similar documents from trex. How can i achieve this in a non-portal environment?
Any help from you experts would be highly appreciated!
best regards,
Johannes
ps: i posted this here in the EP forum because this seems to be where the trex knowledge is.

Hi Karsten
Problem was that when i create the index from SKPR07 it is always without text-mining flag. But a small modification solved the problem, and now I can use textmining also in the 46C system.
here is how-to:
added 2 new import parameters in the function (on 46c)
FUNCTION SRET_INDEX_STORAGE_CREATE.
""Lokale Schnittstelle:
*"  IMPORTING
*"     VALUE(SEARCHENG) LIKE  SRETGSTRUC-XSENG
*"     VALUE(CODEPAGE) LIKE  SRETRCP-CODEPAGE
*"     VALUE(XUSECLASS) LIKE  SRETGSTRUC-XUSECLASS OPTIONAL
-->added     VALUE(FILTER_FLAG) LIKE  SRETGSTRUC-X2FLAG OPTIONAL
-->added     VALUE(TEXTMINING_FLAG) LIKE  SRETGSTRUC-X2FLAG OPTIONAL
*"  EXPORTING
*"     VALUE(RCODE) LIKE  SRETGSTRUC-RCODE
*"  TABLES
*"      IDXSTORAGETAB STRUCTURE  SRETIDSTID
*"      TECHNICALATTR STRUCTURE  SRETXTECAT
*"      DOCATTRTAB STRUCTURE  SRETDOCATR
*"  EXCEPTIONS
*"      CREATION_NOT_POS
set textmining flag to '1' and so now a newly created index has the textmining flag on the trex.
now i can use function (on any webas>6.10)
SRET_C_GET_DOCUMENT_FEATURES to get the document keywords. Great! Now I can (finally) implement the "google-like" document search in the old 46c system.
thank you for your help! your fast replies are very much appreciated!
Johannes

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