TREX 7.0 Installation

Hi All,
I've successfully installed NW04s sneak preview on my PC. I'm trying to install the TREX70SP07P1, for TREX installation after launching sapinst:
I select "SAP NetWeaver 2004s TREX Search and Classification" -> "Installation services for TREX global file system" -> "TREX global file system"
This step completed successfully.
Again I launch same sapinst and selected following options:
"SAP NetWeaver 2004s TREX Search and Classification" -> "Installation services for TREX instances" -> "TREX instance"
This step gives me following ERROR during installation:
CJS-00287 TREX HOTFIX CHECK: Cannot apply TREX hotfix. DIAGNOSIS: No TREX installations found on local host. SOLUTION: This installation requires an installed TREX version 70, SP 07 to apply hotfix 01.
Please help me resolving this issue

Hi,
You're trying to install the Patch 1 of SP07 for TREX. Did you installed TRX previously. Because to install this patch you must have TREX SP07 installed.
Downlad and install the TREX70SP07 and then the patch you mentioned
Message was edited by: HUSEYIN BILGEN

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Issue in TREX 7.1_62 installation on Linux

Hello,
I am trying to install TREX 7.1_62 on Linux server.
I put /sapmnt as my installation location in sapinst.
While installing TREX instance the installer is terminating with below log:
_install.log
Traceback (most recent call last):
File "/sapsw/TREX_71_62/tx_trex_content/TX_LINUX_X86_64/support/setuplib.py", line 5013, in createLinked
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OSError: [Errno 17] File exists
Action: Creating directory structure for SAPSID D82, Instance 00 -- failed.
Exception description:
Traceback (most recent call last):
File "/sapsw/TREX_71_62/tx_trex_content/TX_LINUX_X86_64/support/_install.py", line 1340, in installInstance
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File "/sapsw/TREX_71_62/tx_trex_content/TX_LINUX_X86_64/support/setuplib.py", line 5857, in doItOrNot
 step(*args, **keyArgs)
File "/sapsw/TREX_71_62/tx_trex_content/TX_LINUX_X86_64/support/setuplib.py", line 2542, in createdirs
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File "/sapsw/TREX_71_62/tx_trex_content/TX_LINUX_X86_64/support/setuplib.py", line 5016, in createLinked
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SetupException: >>>ERROR:failed to check/create link /usr/sap/D82 -> /sapmnt/D82!
############ >>>ERROR:failed to check/create link /usr/sap/D82 -> /sapmnt/D82! - TREX setup cannot proceed.
Exception description:
Traceback (most recent call last):
File "/sapsw/TREX_71_62/tx_trex_content/TX_LINUX_X86_64/support/_install.py", line 3562, in main
 Installer().mainTrexAction()
File "/sapsw/TREX_71_62/tx_trex_content/TX_LINUX_X86_64/support/_install.py", line 703, in mainTrexAction
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File "/sapsw/TREX_71_62/tx_trex_content/TX_LINUX_X86_64/support/_install.py", line 1379, in installInstance
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File "/sapsw/TREX_71_62/tx_trex_content/TX_LINUX_X86_64/support/_install.py", line 3472, in error
 raise ErrorException(self.errorMarker + text,result=1)
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* Step 2: TREX system installation : FAILED
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I tried to use other locations like /usr/sap/D82 as installation location, inthat case it tries to create link like
/usr/sap/D82/D82 --> /usr/sap/D82
My server has /sapnt/D82 and /usr/sap/D82 as separate mount points.
/dev/mapper/vg_dd82-lvusapd82_3
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/dev/mapper/vg_dd82-lvusapd82_4
 4.7G 139M 4.6G 3% /usr/sap/SMD/SMDA90
itsusravmdd05.jnj.com:/vol/itsusravmdd05_btb/btb_fsrf_sapmnt_d82
 25G 0 25G 0% /sapmnt/D82
I dont understand why installer is trying to create a softlink between
/sapmnt/D82 and /usr/sap/D82
Please share any information you guys are having.
Thanks & Regards,
Tejas

Hey Tejas,
All my installations (>= 7.10.57.00) are running fine in /usr/sap/>SID> for years now.
http://help.sap.com/saphelp_nwes72/helpdata/en/45/6ddd60fe7b40bfe10000000a1553f7/content.htm
I seem to recall on TREX 7.0 that it installed into /sapmnt and /usr/sap/<SID>
Cheers,
Amerjit

TREX problem: Rapid Installer 2.0

First I try to install EP 6.0 SR1 with Rapid Installer 2.0, I got an trex error in the installation. In this forum (read by Nicky Gromeleit) I got the information that installing TREX in rapid installation is not possible so I try again the following steps:
1) Install only EP platform succesfully
2) Install TREX manually succesfully
3) I have configured IIS 6.0 for TREX
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Did I forget something or must I change something else?
Regards,
Frank

Hi Frank,
I had the same problem in the rapidinstallation, but the installation of Trex manualy works fine. I used the port, witch you can find opening 'Drive:\usr\sap\TREX_<Instance>\sapprofile.ini' at line 'TREX/NameServer/Port'
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Greetings,
Axel

TREX 7.0 installation Steps

hi all,
We need to install TREX 7.0 on solman (7.0 SP16) production server (OS is Windows 2003 server 32-bit)
I want to install TREX 7.0 Multi host.
Please help us by providing the following information
1) Pre-requisites
2) Installtion step by step
3) Post installation Activities.
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thanks and regards,
Kiranbabu

Kiran,
The following link to download the installation guide for SAP NetWeaver 2004s Standalone Engine Search and Classification (TREX) Multiple Host [ Distributed Enviornment]
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/78df2a46-0a01-0010-ef81-a6be60cc5cfd
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http://help.sap.com/saphelp_nw2004s/helpdata/en/40/83505303bd5616e10000000a114cbd/content.htm
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Trex 7.0 installation problem

Hi All,
 I am trying to install Trex 7.0 and during the installation it asks for the TREX NW2004sSR1 software pkg , i give the exact location of that pkg. The installation then continues with all the other parameters correctly provided. But when it reaches Phase 6 of 13, the window for the TREX NW2004sSR1 software pkg appears again.
 Now when i specify the location that contains the LABEL.ASC file , it gives me a window pop up saying LABEL.ASC does not exist in the specified location.
 I have checked the files in that location. There is a LABEL.ASC file available.
 The LABEL.ASC file contains the foll. entry :
 SAP:TREX:7.00:content:*:CD51031375
 I would appreciate if anyone could tell me the appropriate solution to this or mail me the installation screenshots at [email protected]
Thanks in advance.

Are you mapping a drive to the export file or is it local. The label.asc in the root of the install DVD is enough. Make sure you copy it to a local drive on the server not a mapped drive.
Message was edited by:
 Chris Soden

TREX Version and Installation Guide

Hi,
I m using EP7.0 with SP15, configured WebDAV repository with the Content Server 6.0
Now i wanna install TREX Server. Can you guys let me know the version of TREX server which suits my configuration.
and also send me the link of TREX installation Guide.
Thanks in advance
Regards
Amarnath S

Hi Amar,
You should be able to use the most current version of TRex 7.1. See the central note 1003900 for more information. To get to the installation documents, follow this path.
https://service.sap.com/instguides --> Installation and Upgrade Guides --> SAP NetWeaver --> SAp NetWeaver 7.0 (2004s) --> Installation --> 3 - Installation - Standalone Engines --> SAP NetWeaver Search and Classification TREX.
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Removing Trex from EP installation

Hi,
I want to remove Trex from an existing installation of EP5 SP6.
a) How do I do this (what configuration changes should I make)?
b) What remaining problems will the users see (for example if it leaves the "search" box in the header the users will obviously have a problem if they try and use it)?
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a)
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b)
- Do not use any KM iViews that contain search fields
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Trex installation error

hello friends,
iam doing trex installtion in my local system, it's in installwebserver and trex webpages. i got bellow error:
TRACE [synxcaccmg.cpp:648]
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Account SAP_ALL/IIS_WPG has ADS path 'WinNT://SAP_ALL/IIS_WPG'
TRACE [synxcaccnt.cpp:571]
 bool CSyAccountImpl::do_isMember(IUnknown* pAccount, iastring sName) const
INLD50044610A\rajadm is not member of group "SAP_ALL\IIS_WPG"
TRACE [synxcaccmg.cpp:648]
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Account INLD50044610A/rajadm has ADS path 'WinNT://INLD50044610A/rajadm'
TRACE [synxcgroup.cpp:425]
 void CSyGroupImpl::addMember(PSyAccount pAccount)
IADsGroup::Add: HRESULT = 0x8007056b
ERROR 2008-02-15 17:06:41 [synxcgroup.cpp:426]
 void CSyGroupImpl::addMember(PSyAccount pAccount)
FSL-01006 Unable to add account <#0> to group <#1>. <#2>
TRACE [iaxxejsbas.hpp:270]
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JS Callback has thrown std::ESyException: ESAPinstException: error text undefined
TRACE [iaxxcwalker.cpp:301]
 CDomWalker::processStep()
<html><head></head><body>An error occurred while processing service SAP NetWeaver '04 SR1> SAP System Installation> Search and Classification (TREX)> TREX Instance Upgrade / Installation. You may now<ul> <li>press Retry to repeat the current step.</li> <li>press the View Log button to get more information about the error.</li> <li>stop the task and continue with it later.</li> <li>reset your input for the current task. In this case, SAPinst will permanently remove all installation files from the installation directory. This gives you the opportunity to restart from scratch.</li></ul>Log files are written to C:\Program Files\sapinst_instdir\NW04\PATCOL640\WEBAS630\IND\TREX\MAIN.</body></html>
pls help me out in this issue.
points guaranteed..
regards,
venkat

Hi Rich,
Thanks for the reply. I tried whatever you have said. After executing the command "G:\usr\sap\trex_02\TREXDaemon.exe -f G:\usr\sap\trex_02\TREXDaemon.ini", instead of MSVCP60.DLL missing, I got
"An instance of this service is already running.
You should consider checking if the process with the id 2548 is running and of type TREXDaemon. If you are sure that there is no instance alive remove the file G:\usr\sap\trex_02\lock\[email protected] and restart." and also I have the MSVCP60.DLL file under C:\WINDOWS\system32. My EP is on Windows Server 2003 Enterprise Edition.
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Rich could you help me out.
Thannks and Regards,
Piyush

Diskspace Requirement for Trex Installation

Hi guys,
I just installed Trex server to one of our systems. It will be used for indexing and searching for our portal system which is running on another server.
While checking Trex 7.0 Installation guide, hard disk capacity took my attention.
On the server we installed Trex server, there is a free space of 30 GB. (Index, Trex and queue directory are on the same partition)
Our KM contains pdf and doc documents total size; 25 gb. In the guide it says; index directory needs approximately half as much disk space as the documents plus the same amount of disk space needed temporarily for the optimization and queue directory needs space approximately three quarters of the disk space required by indexes.
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For index directory; Permanent size = 25 / 2 = 12.5 GB
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Is this true?
Any suggestions?
Tolga
Edited by: Tolga Akinci on Nov 25, 2008 9:14 AM

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Dear Expert,
I just started doing TREX 7.1 installation rev. 23 on windows server and the process got error with the following message:
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press Retry to repeat the current step.
press the View Log button to get more information about the error.
stop the task and continue with it later.
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Hi Rudi,
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Is it posible to use TREX 7.1 with E-Commerce 5.0?

Hi All,
E-commerce 5.0 installation guides specifies using TREX 7.0. But We are facing issues, installing TREX 7.0 on Windows 64 bit platform as TREX 7.0 does not support Windows 64 bit platform.
Please can someone advice if we can use TREX 7.1 with E-Commerce 5.0
Scenerio is E-Commerce ERP edition. with backend R/3 4.6c.
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Hello Martin,
The E-commerce 5.0 guide for ERP, says that the minimum version supported is 4.6C with the specific patch level version. We had issues initially with the TREX 7.0 installation on 64 bit windows ( lot of modifications have to be done manually here).
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Dipender Singh

How to Start working with TREX in Portal

HI SDN Memeber,
I am very new to TREX please any body could send the how can i start using TREX in portal. if you provide the Document that will be apprisiatable. it very urget
Thanks in ADV
Regards,
Sureshbabu M

Hi Sureshbabu,
Here are a couple of places you can look for TREX information (either installation or configuration):
- [SAP Marketplace - TREX Installation Guide|http://service.sap.com/instguides]
- [SAP Help - TREX Configuration |http://help.sap.com/saphelp_nw70/helpdata/EN/47/1b074063616446e10000000a114a6b/frameset.htm]
- [SAP Help - Indexing Portal Content|http://help.sap.com/saphelp_nw70/helpdata/EN/46/9d1405fa743ef0e10000000a1553f7/frameset.htm]
Hope this helps.
Best Regards,
Joseph

Trex 7.0: free disk requirements

Hello,
one of my customers has the problem that indexing on their TREX 7.0 installation (DMS-only scenario with KPRO indexing) fails with
error: RROR: not enough disk space for index call. Free disk space in 'e:\usr\sap\TR1\TRX00\index\81f615674584204c9ea4201cc1d950f3prd010\de'=5967 MB (should be at least 7299 MB)!
Of course it is obvious that we have to increase the free space, BUT the total size of index is only 15 GB on disk ,so why it requires half of space free on disk? And is there any way to reduce this requirement to something more reasonable?
Best Regards,
Frank
Edited by: Frank Wagner on Apr 4, 2011 8:45 PM

Hi Frank,
cannot read the error message in the screenshot.
Disk usage may be due to large Queues during indexing.
Could this be the case?
Best, Karsten

All About TREX

Hi experts,
Can you help me in getting idea about what is TREX?
Why it's needed?
How to install?
How it's helpful in KM?
Thanks,
Kannan

Hi..
refer the following link..
https://www.sdn.sap.com/irj/sdn/thread?threadID=475136&tstart=15
TREX- Features::
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/f130c590-0201-0010-54be-b1183d1f5cf6
TREX Single host Installation:: https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/fd472c46-0a01-0010-f8b8-ac1b1de8a6f0
TREX Multiple host Installation:: https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/78df2a46-0a01-0010-ef81-a6be60cc5cfd
regards,
Chinnadurai R
[reward point if it helpful]

How to install the trex into portal?

I want to find the installation guides for trex, but I do not found, does any one can help meH
thanks

Hi,
you can look for installation guide in the sap marketplace.
The link is:
<a href="https://websmp101.sap-ag.de/~sapidb/011000358700004245702005E.PDF">Installation Guide Search and Classification TREX 6.1</a>
Anyway, if you go to https://service.sap.com/instguides and then to Sap Netweaver>Release 04>Installation>Cross-Nw you'll find it.
I think that if you to Release 2004s you'll find TREX 7.0 installation guides.
Regards,
Gregori Coll Ingles.

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