I'm trying to install Oracle BIEE 11g on my computer, but something wiered happend.
I've tried on a x86 computer with 2GB memory and a x64 computer with 4GB memory. Both of them are running Windows OS. I want to connect a MS-SQLSERVER database, and I've finished creating related DEV_ tables using RCU.
I followed the tutorial from the doc.oracle.com, but then I stopped at the 14th step, it says "设置数据库连接失败". I can continue install, but another error occurs, service obisch1 cannot start. I can open localhost:9704 after installation, but it will return a 500-error after I restart my computer.
I searched the internet, it says I should set my database source using "Net Manager" Tool, but I don't know how. And after install I got a database source using driver "MERANT OEM 5.3 32-BIT SQL Server Wired Protocol", but I can't make change to it, cause the system says can't find the driver...
I don't know what to do now... Anybody can help me? Thanks very much.
Well, I've kind of solved it.
I still don't know why my computer cannot find the odbc drier "MERANT OEM 5.3 32-BIT SQL Server Wired Protocol", which seems to be the reason why I can't connect to the database at the 14th step while I install OBIEE.
However, I add an odbc-connect through the system's function, I found it in the control panel.
On the other hand, the url http://localhost:7001/em and http://localhost:7001/analytics can be still accessed(after a long time, it can be accessed).
So, then I create a rpd file use my own odbc-connect, and it seems work fine.
Thanks everybody, anyway, and hopes can help
Related
Want to use an Oracle-ODBC connection in Visual Studio 2017/ SSIS as it's much faster than OLE DB during tests.
Problem:
I follow Oracle's steps to the letter.
Install instant client (v18, also tried v12).
Download/ extract ODBC download in same library. Run odbc_install.exe.
See the Driver in 'ODBC Data Sources/ Admin' in Windows 10.
Add new User Data Source. TNS Service names pull up fine. Test
Connection (User/ Pass) -- it works!! The Connection works!!
I tried this with 64 bit in Oracle, their instant client v18.3 or 12.2 both. All works in Window's "Oracle Source Administrator" via test connections.
I tried this with 32 bit downloads as well. All is good.
Now, open Visual Studio. First tried 64 bit (my Windows OS is 64 bit, but Visual Studio Data Tools is only 32 bit). Had a hunch it wouldn't work.
Error message "system architecture and client is not the same" or such. Gotcha.
Tried the 32 bit Oracle ODBC driver (User Source). I keep getting the same message (tried 18_3 and 12_2 versions).
Now .... SQLORA32.dll is in the very file path it named. It's right there! Why can't it be found? The test connection in ODBC Source Admin works! What is going on here?
And I'm unsure if I have to "register" something via the command line, I had to do that once before, maybe it was an unrelated issue.
To boot, when I tried a 3rd party "Devart Oracle ODBC connector" -- it's a simple 5-second install wizard that works flawlessly instantly. Problem is it's a 30-day trial and costs $150 at least. How can I can get an Oracle-created ODBC connector (Oracle being world-renowned for janky-azz products) to actually work?
Devart, and probably Attunity Oracle ODBC: 5 second installs
Oracle's own: Harder to install than breaking into Fort Knox/ learning Mandarin Chinese. Please advise.
I am answering my own question.
Unfortunately some of us ETL/ BI guys need to go so wide on problems that there's no time to figure out every little detail/ glitch of Oracle's ... whatever they're doing now.
But here's a fix. In Visual Studio 2017/ Data Tools/ the SSIS IDE .... if you want an Oracle ODBC connection (Faster than OLE Db for some reason) --- when you're setting it up, instead of selecting a NAMED "user or system data source" that you created in ODBC Source Administrator, simply using the "Builder" option (to the left of Use Connection String) for a connection string. It does the exact same steps as the ODBC Source Admin, but within Visual Studio. I don't know what the difference is here, but some wizardry/// who knows what is different, and the connection somehow, suddenly, for some reason, works.
I am not sure if this is the right place for this question. I downloaded and installed Oracle11g XE 64bit edition in my Virtual Server ()
After this installation, TNSListener service is not starting at all. Initially I had the error message that it is configured as an Interactive Service. So I also started Interactive Service and then tried to start TNSListener, but it is not working. I tried this server time with uninstall oracle & reinstall also with system restarts. But nothing helps.
I did the same installation on my Windows Desktop 64 bit OS and here it works.
So, I don't understand where I am going wrong in my virtual server. Can someone pls help?
Found the solution to my problem.
Key Note: When TNSListener wouldn't start via Windows Services, pls try the same via command prompt. We will get to know the error in detail.
This is what I did. Check my post http://www.umatechcorner.com/oracle-tnslistener-windows-service-wont-start-solved/
I have Informix version 11.50 installed on my Windows machine. According to this link, in order to start the server, it should be done through Windows services, look for Informix IDS - instance_name. It is supposed to start when Windows is started up, but for my case it is not, and it wasn't started. Thus I start it up manually by double clicking on it, and it prompt me an error:
The service did not respond to the start or control request in a
timely fashion.
May I know is there any solution in order to start up the local Informix DB on windows?
You will have to check what went wrong in Informix log. It is located in Informix dir and has server name with .log extension (for example c:\informix\ol_test.log). In this file there is information about running server like:
12:42:36 IBM Informix Dynamic Server Started.
Check this file and give us more details if you will not know how to solve reported problems.
Installation of Informix in Windows Vista has been failed. Due to the reason this Informix thing is not able to uninstall and not even allow me to configure a database. Even though I have manually delete the whole folder from Program Files, when trying to install a new copy of Informix, it prompt me the "Invalid ISV name" thing which I totally running out of clue with.
I found a post mention that Vista is not a good platform for Informix. Forget about Windows as a Server a.k.a. WAAS.
xD
adhoc queries using opendatasource microsoft.ace.olebd.12.0 reading excel file
Everthing was working fine on my local even on production for a long time already "months". As long as the user is a sysad.
And then, just all of a sudden the script using OpenDataSource using microsoft.ace.olebd.12.0 raised an error
OLE DB provider "Microsoft.ACE.OLEDB.12.0" for linked server "(null)" returned message "Unspecified error".
Msg 7303, Level 16, State 1, Line 1
Cannot initialize the data source object of OLE DB provider "Microsoft.ACE.OLEDB.12.0" for linked server "(null)".
No one is altering the script
No one has updated the server nor my local.
All of the servers for different apps that uses the script encoutered the error.
I'm really confused already on what happened on the driver? Is this some kind of a expiration on the ace driver??
Hope someone could help me.
Do you still have this issue?
Is it a x32 or a x64 server?
Did you install any windows update?
I get this error using AccessDatabaseEngine_x64 driver, and then just installed the x32 driver (no x64 removal) and it worked just fine. The might be a dll dependency or something. Check if you had any windows update regarding these drivers.
Hope you fixed your problem :D
Regards
I have installed Cognos BI 8.3 on my machine, which has a Windows 7 OS 64-bit. In IBM's supported environment list for Cognos 8.3, Windows 7 is not listed. On top of that, it says the product will only integrate with 32-bit 3rd party libraries. So, you can already see that I'm already starting on a bad foot. But anyways, this is the machine I have and that is the software I got, so I decided to see if they would work together..
I installed Oracle 10g Express database also in my machine and Apache 2.2 server. Up to there no problems.
Before moving further, I copied ojdbc14.jar to cognos/.../webapps/p2pd/WEB-INF/lib and added the Oracle database in Cognos Configuration. Tested, passed.
With the database started, the Apache server started, and Cognos started, I was successfully able to start Cognos Connection on the computer. So, it looks like the OS is not an issue.
(You can see everything I did by following the steps on this site, which since two days ago seems to be down but I'm thinking will eventually come back up)
Then I decided to try the samples, so I tried to create a data source connection from Cognos to the Oracle database. So, in the admin config console (i.e. Administer Cognos Contents > Configuration), I decided to create a new Oracle data source. I put the credentials, but BAM.. testing fails.
Fail Message:
QE-DEF-0285 The logon failed.
QE-DEF-0323 The DSN(ODBC)/ServiceName is invalid. Either the DSN is missing or the host is inaccessible.
RQP-DEF-0068 Unable to connect to at least one database during a multi-database attach to 1 database(s) in:
testDateSourceConnection
UDA-SQL-0031 Unable to access the "testDataSourceConnection" database.
UDA-SQL-0532 Data Source is not accessible: "XE".
ORA-12154: TNS:could not resolve the connect identifier specified
RSV-SRV-0042 Trace back:
...
From what I have researched, it could be a number of things, but nothing seems to work. Here is what I tried:
Adding ODBC driver. Added the Oracle XE driver, even making sure it was done in the 32-bit ODBC manager (i.e. Windows\SysWOW64\odbcad32.exe). That didn't work.
Added ORACLE_HOME, LD_LIBRARY_PATH, and TNS_ADMIN to my environment variables.
tnsping'ed the XE database and it the ping returned ok.
There are no tnsnames.ora duplicates in the computer.
I tried and I am able to connect to the database via sqlplus. Did I mention that Cognos Config database test also passed?
Installed Oracle XE client. But didn't do much with it because the Oracle server is installed in the computer and also has a client component.
Has anyone come across this problem? I haven't been able to diagnose the problem or make even the slight progress for days. If you would like me to provide more information on any of the solutions I tried, please do ask. If you have a potential solution or, even better, if you have been able to solve this problem before, please let me know how!
Thanks!
One thing to keep in mind : certain portions of Cognos BI are implemented via Java and other portions are implemented via native C++ processes (the BI Bus processes)
Cognos connects to the content store database from the Java process using JDBC.
The BI Bus processes will connect to Oracle using a native oracle client.
So based on your description, I'd say that the problem area is in the native oracle client configuration (or the Cognos service's perspective of it).
You mentioned adding the ORACLE_HOME, LD_LIBRARY_PATH, and TNS_ADMIN environment variables in windows, and the fact that Oracle Utilities like SQLPlus and TNSPing are working for you.
When you added the environment variables, did you add them to the SYSTEM area for environment variables or the User area...?
If you're running Cognos as a service, its going to be a child process of SERVICES.EXE, which is run as system (this process is also not restarted unless you reboot the machine).
I'd try this :
make sure the above environment variables are defined for the SYSTEM user (in the system area, not the user area)
once you've done this, reboot the machine
See if you can create the database connection now.
If that doesn't work, I'd suggest doing a "run as" of SQLPlus or TNSPING as the SYSTEM user (and see if that works).
In order to use oracle as data source, you must install 32 bit client.
64 bit client will not work.
So if you installed oracle express 64 bit, and you don't want to uninstall it,
you can just install additional 32 bit client, and make sure to set it as your default home.