Regarding Trex Search

Hi All,
I want to implement a search option in my portal. we would be using the trex search. Initially we would find attach a keyword to each document and design the layout.
1. Could you please say me where i need to upload those documents?
2. Where should i upload thse attributes or keywords?
Regards,
Divya

hi Divya
Trex does the indexing itself.
u only need to login to the portal and hit the matter to be serched in the search fields
kindly read the below doc
<a href="http://help.sap.com/saphelp_nw04s/helpdata/en/70/0837ced133304eba452c45b6047c74/content.htm">TRex</a>
<b>kindly assign points</b>
regards
shoeb

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File name to be considered while Trex Search in CV04N,

Dear Sap Gurus,
I know TREX can search and list the documents using any Word or Characters inside the original file, but i have a requirement to search the document by there File Names,i tried giving File names in CV04N Trex search window, but it is not giving any results for me,
how can i make the trex search consider the file names also while searching in CV04N,
In SAP DMS is there a standard search functionality to search the documents by there File name?
Awaiting response
Thanks and regards
Kumar

Thanks for your response,
i know we can search the documents through Classification or description details using CV04N, but
while searching any document the user wishes to fill up the details only at one field ie... the Trex search window in the CV04N screen, and he will not be interested in filling the values at the classification TAB and the description Tabs,
we need a single point of search through Trex search Window in CV04N, ie... when this Trex search field is filled appropriately,( like the classification value, Long text value,)
this values should search the documents with this Classification or Long text values in DIR and display the results,
i could not succeed in getting the trex search working with this values, is there any thing missing from DMS config????
FYI,
we have Portal Document search through DMS through DMS Connector, and in this Trex Search we could find the DMS documents using the file Names as well, but strangely the same thing is not possible through CV04N trex Search,
Thanks and regards
kumar

TREX search Functionality in E recruitment

Hi All,
I need help to configure TREX search functionality in E recruitment .
Does anyone have any documentation or steps to configure it.
It would be great if you could pas me on the steps to configure TREX in E recruitment.
AS far as I know we have to do some settings in search profile and search template but what exactly has to go in these img steps I dont know .
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Thanks and best regards
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[email protected]

Hi Rajeev,
please see the following SAP Notes for details:
815866 Points during TREX installation relevant for E-Recruiting
568853 Supported TREX versions in SAP E-Recruiting
817145 Composite SAP note/overview: TREX troubleshooting
Best regards,
Ralph

TREX search failure for some pdf documents

Hi,
TREX search is not getting correct result for some pdf documents. It's not able read the content of some pdf documents. When we search with file name the search result is correct but we are getting "No document excerpt available" message in search result for this file name.
Let me know where might be the problem for those pdf docs.
Thanks

Hi Tatayya Marni,
1. Can you tell me whether the pdf documents are opening when you are selecting them?
2. This error comes mostly when you havent included this .extn file (.pdf in your case) to the portal.
3. Check whether this extn is their in your portal if not make it inclueded and then try making a new index and one new data source where your pdf is residing. Try for one Test.
You have to include the file extns in System Confi....UI Interface...
Hope this will resolve your issue.
Regards
Piyush Bhurangi

Trex Search for Archive Link OAAD or OAWD Documents,

HI Sap Gurus,
Can Trex Search in the originals of documents which are stored by OAAD or OAWD Transactions,
if so how to activate the Trex Original document Search for Documents stored through OAAD or OAWD,
Thanks and regards
J Sari,

Dear Athol,
We are using SAP Content server to store our Documents from GOS and also the same Content server is used for maintaining our Documents through DMS also,
so as a standard, Trex cannot search documents maintained in content server by GOS methord and it can only search those documents which are maintained by DMS CV01N method,
pls suggest how to proceed for the development to allow Trex to search all the documents in Content server, how big is the development, is there any SAP suggested solution to be followed,
Thanks and Regards
J sari

Use of KM services and TREX Search Engine From share point portal

Hi All,
We would like to Use of KM services and TREX Search Engine From share point portal.
For this purpose we interoperability between windows sharepoint and SAP Portal.
Please provide necessary documents or suggestions for interoperability for above requirement.
mail id : <b>[email protected]</b>
Thanks in advance
Regards
Swarna B

Hi,
See this this links:
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/9e891378-0601-0010-5386-a3387f1b161b
Regards,
Senthil K.

TREX search in Content Server

Hey
I have a problem making TREX search for documents in my content server. I have made some Content Repositories where i want to perform my search.
What I have done so far, is to make a CM Repository for the Content Repository with Persistence Mode = DB and the Repository ID in Database = The repository i want to use in Content Server.
Then I have added this CM Repository to a index and restarted the servlet engine. When i search for the documents, I get no hits. I know there is nothing wrong with my TREX, cause i can search on File System Repositories.
Have i missed anything? The Content Repository is up and running, and i get successsfully on every test.
Please hit me back!
Best Regards
Kristoffer Engh

Hi,
Creating an Index
http://help.sap.com/saphelp_nw2004s/helpdata/en/73/66c090acf611d5993700508b6b8b11/frameset.htm
Before doing that you should check TREX Server Status:
System Administration->System Configuration->KM->Index Administration->Related links->TREX Monitor
If the status is ok, then create the index, assign data source (point your repository), define kind of service (search, search and classification, classification) and define scheduler.
Then in Index Monitoring you can check status of the index.
Also, in TREX Monitor you can display Queves and check status of the documents.
Patricio

Sending query to third party portal from TREX Search Engine

HI Experts,
we need to implement normal search option in SAP portal.
when we search any thing from portal ,
It has to search in EP & KM and also it has to search
windows sharepoint portal and bring the data back to SAP Portal.
For this purpose one solution is
1) implementing enterpise search,
but my client dont want to go for enterprise search(federated search).
2) The other way
Sending query to third party portal from TREX Search Engine
In this way what i want is ,
how TREX can send query to third party portal SEARCH ENGINE
(in my case share point portal search ENGINE).
There is no problem to search in EP & KM becuse it is default.
To search in Micro soft Share point portal,
TREX should pass the query to share point portal search ENGINE.
Is there any API TO send a query to third party portal like sharepoint?
I searched in SDN and Other sites also but i am not getting exactly what I require.
If any one has ideas or implemented already please guide me.
My client require searching option like this,
we need to provide drop down box in SAP Portal with 3 options like
1) search in Share point portal
2) search in SAP EP & KM
3) Search in both the portals
please provide any code samples in case if you have.
please help me , its urgent
Thanks in advance.
Regards
Bala

Hi Bala,
please check the information on the KM IMS (Index Management Service) in KMC's developer guide. A connection to a 3rd party search is done from KM, then calling TREX and XY in parallel, not serially from TREX.
Here's a paper describing this for an older KM release:
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/5e514b57-0701-0010-3796-deb3636835fa
Regards, Karsten

Portal Roles Search & TREX Search

Hello,
We need to search some pages and documents. The search results should be based on the permissions set for that user on the pages and documents. We created Portal Roles Search. It works fine for pcd objects. But it doesn't work for documents.
When we create an index with TREX Search service, it works for documents. But it doesn't consider the permissions.
When there are 2 search indexes, one with TREX Search and the other with Portal Roles Search, the TREX Search throws WcmException.
Any ideas?
Regards,
Rukmani

Hi Sudha,
Portal Roles Search
The objects found using the portalRolesSearch index service in the PCD cache are converted to KM objects and can be displayed in the search results list.
http://help.sap.com/saphelp_nw2004s/helpdata/en/b2/d59a4271c80a31e10000000a1550b0/content.htm
TREX Search
Enables the retrieval of information
http://help.sap.com/saphelp_nw70/helpdata/EN/42/60adaa032c1422e10000000a114cbd/content.htm
TREX Classification
Helps in the classification of documents.Classification causes documents to be assigned to one or more categories of an existing taxonomy
http://help.sap.com/saphelp_nw04s/helpdata/en/bf/a17a05d15211d6b2c700508b6b8a93/content.htm
It depends on the kind of search you want to enable for your project.
Hope this helps.
Cheers,
Sandeep Tudumu

TREX search from specific folder + Abstract text

Hi all,
I am a SAP developper working with NetWeaver 04 SP11.
In fact I post 2 questions in this thread.
1) I would like to perform a search using TREX but giving a specific folder within the folder used by my index.
example: MyIndex is pointed to /documents
but I would like to search from /documents/MyStartFolder
---> How to do that ?
2)Second question is:
I need to get the abstract for each resource I found using my search.
---> Once again, how to do that ?
And I didn't find it reading some documentation about TREX in KM.
Thanks a lot for your help.
Best regards,
Emmanuel.

Hi Prakash,
Thanks for your answer.
(1)Regarding the abstract
If I get the resource like the following:
IResource resource = ResourceFactory.getInstance().getResource(rid,resourceContext);
then resource.get... has no getDocumentAbstract() method.
Do you mean that I need to use resource.getProperty(new PropertyName("documentabstract")) ... ?? if this property exist, not sure
(2)Regarding the search folder
Ok I found what you mentioned in your post.
But I forgot to say one thing: in my code I want to search from a specific folder BUT this folder has to be dynamic and can change from one search to another search.
Thanks again for your help.
Best regards,
Emmanuel.

TREX/ search in ABAP

Dear sirs, I need your expertize.
I was asked to provide a solution where I need to work with the TREX search from ABAP.
I would like to know if anybody here has any experience with this and can guide me to some documentation sources or can give any direct advise how to start with the topic.
For example: there are demo/testing programs for all various modules/ technologies etc. in the ERP, does anybody know if there is something like that for the TREX? Like for ALV, WD, Adobe forms... something where I can see some basics about how this works.
Thank you for your time and effort,
have a nice day, everybody,
regards Otto

Useful information sources found:
http://help.sap.com/SAPHELP_NW70/helpdata/EN/95/92bd4244e6b611e10000000a155106/frameset.htm
/people/thilo.brandt/blog/2007/08/27/getting-started-with-the-km-web-service-api
/thread/42786 [original link is broken]
the direct TREX APIs are not released for project development. The JAVA API is, of course, technically accessible, but SAP does not support project developments against it. It is an API for internal use (e.g. KM <-> TREX) only.
As the direct TREX APIs are not planned to be release and will remain reserved for SAP solution <-> TREX communication only (e.g. KM to TREX, BI to TREX, etc.), it does not matter how much delta there is. Sorry...
Business Object Search with Search Engine Service (SES)
The SAP NetWeaver Search Engine Service (SES) provides a search and indexing framework that enables users to search for business objects (structured data) using the search engine technology of Search and Classification (TREX), including full text search and fuzzy search. SES is part of the SAP Basis component NetWeaver Application Server (AS) ABAP.
http://help.sap.com/SAPHELP_NW70/helpdata/EN/95/92bd4244e6b611e10000000a155106/frameset.htm
Thank you, Otto

TREX search for notes

Hi!
I need to implement TREX search in the notes in a service ticket. I have done configuration steps like creating object connector and indexing. Can anyone guide me on how to proceed further to implement the search for notes in STs?
Thanks in Advance!
Regards,
Heera

hi, can you please share solution?
BR
Radek

TREX Search issue

I am using TREX search for equipemnt in R/3 itself. It is working fine in sand box environment but has some issue in quality server.
It is not filtering data for one maintenance plant. For Ex. - When I give a keyworld and maintenance plant A as parameter it is working fine, giving me filtered results on maintenance plant. But when I give same keyworld and maintenance plant B as parameter it is giving me results from all plants including B also. In second case It should give result for only plant B.
Can anybody give any idea where could be the problem?
Thanks in advance.
Sanjay.

Hello Sanjay,
can you give us the exact syntax you´re using to add the filter parameter? Could the name of plant B contain any keyword that triggers another function / causes some confusion in the search request?
regards, Bastian

TREX Search Capabilities

Hello
Can TREX search on non-indexed data?
Does TREX support natural language searches?
Does TREX support spider searches?
Best regards,
Luis Carlos

Hi Luis,
   Can TREX search on non-indexed data? No.
   Does TREX support natural language searches? you search using synonym. And other feature is that you can classify documents using taxonomies. There are two kind of taxonomies: query based and example based.
http://help.sap.com/saphelp_nw2004s/helpdata/en/6c/5145b1d1de11d6b2cc00508b6b8b11/frameset.htm
   Does TREX support spider searches? Yes.
Patricio.

TREX search results

Hi,
TREX search is working fine and is fetching results. I link to hide the links "Open Folder", "details", & "see also" & "HTML version" etc. How do I do it?
I tried playing with the Search options but it did not help me.
Please let me know how I can hide these links. Thanks in advance.
Janvi

Hi Janvi,
Go to
Content Management->User Interface->Settings->Collection Renderer Settings
Select StandardSearchResultRenderer and select advanced options. Go to Displayed Properties
The Default value is - rnd:icon(space-right=10/alignTop/alignLeft),rnd:displayname(contentLink/[1;2-3]/alignTop/space-right=30) + rnd:action(/alignTop), rnd:thumbnail(/noIcons/alignTop/height=30), rnd:rankvalue([2;1]/alignLeft/alignTop/noColumnSpacing/space-right=10),rnd:documentabstract([2;2-9]/alignTop/primaryTextStyle),col:rating([3;1]/noColumnSpacing/alignTop/alignLeft/space-right=10),modifiedby([3;2]/alignTop/alignLeft/secondaryTextStyle/space-right=10) + contentlength(secondaryTextStyle/alignTop/space-right=10) + modified(secondaryTextStyle/alignTop/space-right=10) + rnd:highlighted_contentlink(space-right=10/alignTop/secondaryTextStyle),rnd:categories([4;2-9]/alignTop/space-right=10)
Remove the rnd:action and rnd:highlighted_contentlink
Change it to
rnd:icon(space-right=10/alignTop/alignLeft),rnd:displayname(contentLink/[1;2-3]/alignTop/space-right=30), rnd:thumbnail(/noIcons/alignTop/height=30), rnd:rankvalue([2;1]/alignLeft/alignTop/noColumnSpacing/space-right=10),rnd:documentabstract([2;2-9]/alignTop/primaryTextStyle),col:rating([3;1]/noColumnSpacing/alignTop/alignLeft/space-right=10),modifiedby([3;2]/alignTop/alignLeft/secondaryTextStyle/space-right=10) + contentlength(secondaryTextStyle/alignTop/space-right=10) + modified(secondaryTextStyle/alignTop/space-right=10),rnd:categories([4;2-9]/alignTop/space-right=10)
Regards
Prakash

Regarding Trex Search

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