I am installing Oracle 19c (19.3) for Microsoft Windows x64 (64-bit) in VM. It is stuck at 44%. I checked the details and there is a warning message saying that there isn't enough memory. Before the installation, I checked my VM memory and storage. There is more than enough memory and storage. Before installing, Oracle runs a check and there succeeded, no failed. Despite all that, the installation still stuck.
This is the warning message:
[WARNING] [DBT-11209] Current available memory is less than the required available memory (1,638MB) for creating the database.
CAUSE: Following nodes do not have required available memory :Node:ec2amaz-97eqf7fAvailable memory:1.4685GB (1539828.0KB)
Please see
https://github.com/oracle/vagrant-projects/issues/241
If it is a single instance install, please consider to create the scripts with DBCA instead using DBCA - gives you more control whats going on splitting the shell script calling the separate SQL files
Please see Helmut Hutzlers Blog
https://www.hhutzler.de/blog/start-gimr-database-fails-12-2-installation/
He was member of same team then me before Oracle shutdown Software Support in Europe in March 2016. He got more then 25 years experiance - In a couple of days I will leave Oracle, too. Last one swiches the light bulbs off.
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I am creating a new database using Database Configuration Assistant.
It is a Typical Installation
The process is stuck on step 4/5.
I am using oracle database 19c.
I am posting this after waiting for 2 hours. Please advise me on how can I fix this :-)
Down you have loacation of DBCA log directory and databases alert.log.
Most likely db creation failed due to some prerequisities (space, OS limits, ...).
Check alert log first, then check most recently modified file on DBCA directory.
Also, if you're installing on Linux, 19c is nearly 3 years old, lot of things changed since then. runInstaller has an option applyRU.
In worst case you will have to download recent RU(release update) patchset and let installer apply this patch before starting actual installation.
So I have successfully installed Oracle DB 19c and connected it to Oracle SQL Developer. I am able to create tables and run queries. Furthermore, I can connect to ADW with both python and SQL Developer and any changes that I commit are seen in all locations. I am trying to connect the ADW database to Power BI. I am running all this on a personal Windows 10 Pro laptop with plenty of SSD & RAM.
In a new window of Power BI I click Get Data and then Oracle Database followed by Connect. When I do this I get a pop up that says:
The recommended provider ('Oracle.DataAccess.Client') is not installed. You can continue with your current provider, however it has been deprecated and may not work correctly.
I clock OK. Enter my Server as the TNS Name that I have used for my python and SQL Developer instances. In my ADW database, I have a table called TEST. It's a simple table with 1 column with the years 2015 through 2020 in it. Been using this to test to see if things are working. So I click on the DirectQuery and run the SQL statement SELECT * FROM TEST under the Advanced options menu and select OK. A sign in window pops up and I select the Database table and enter my correct ADW username and password. The same one that I can use to access this table from SQL Developer and then select Connect. When I do, I get this error:
Details: "The provider being used is deprecated: 'System.Data.OracleClient requires Oracle client software version 8.1.7 or greater.'. Please visit https://go.microsoft.com/fwlink/p/?LinkID=272376 to install the official provider."
So I go to the website and download the ODAC122011_x64 file from Oracle and unzip it. When I double click the setup.exe file inside the directory I get a yes/no user control account menu and I select yes and then a command prompt window flashes very quickly and then nothing happens. I ran a super slow motion capture from my phone to capture what the command window showed and below is what I see:
Starting Oracle Universal Starter...
Checking monitor: must be configured to display at least 256 color Higher than 256 . Actual 4294967290 Passed
Preparing to launch Oracle Universal Installer from C:\Users\<my username>\AppData\Local\Temp\OraInstall2020 09:20_09-04 {???}
Please wait .._
It does nothing after this I have tried running the oui.exe file under the install subdirectory and get nothing and I have tried running the install.exe file in Oracle Universal Installer that I acquired when installing Oracle DB 19c and I get the following error when I target the install.exe file for installation:
OUI-10118:C/Users/{my username}/Downloads/ODAC122011_x64/Setup.exe is either a directory or a corrupt file. Specify a valid filename.
This is a file that I just directly downloaded from Oracle's website and unzipped to a directory with no spaces in the directory location. I have the latest version of Java installed (JDK 15).
I am not sure the proper work around here. Why can't I get my Power BI to connect to my Oracle ADW table using the methods described in this article. Those are the instructions that I used. It appears that I need this ODAC application but I don't understand why it won't install.
Can anyone help me resolve this issue? Thanks!
Edit: I am using 64-bit on each application.
Update: Still having issues. I checked the log and this is what I am seeing:
Using paramFile:
C:\Oracle\Oracle_PowerBI_ODAC\ODAC122011_x64\install\oraparam.ini
Checking monitor: must be configured to display at least 256 colors. Actual 4294967296 Passed
The number of files bootstrapped for the jre is 0.
The number of files bootstrapped for the oui is 0.
the client version need not match the server version, Removing all other versions, and making sure that I had the x64 version,
You need the latest ODP.net library to use Oracle. Please download it here:http://www.oracle.com/technetwork/topics/dotnet/utilsoft-086879.html
I figured out the solution after reviewing this post. Apparently having over 2TB of free space on a hard drive causes this problem. You have to go into command prompt and create a temporary file to get your free space under 2TBs using something like this:
fsutil file createnew temp_1TB_file 1200000000000
Run the setup.exe again and then delete the temp file after.
Update: After doing all this I still was running into the same issues in Power BI. Then I read the troubleshooting notes from this page more closely and realized that I might have found the problem when it said:
If you downloaded Power BI Desktop from the Microsoft Store, you might be unable to connect to Oracle databases because of an Oracle driver issue.
I uninstalled the PowerBI Desktop that I had installed from Microsoft Store and installed it from the download from its website and tried connecting to Oracle ADW again through PowerBI and IT WORKED!!! So much troubleshooting but it finally works!
I want to upgrade my Oracle client from 12c to 18c, but there is an issue.
I deinstall Oracle 12c and delete everything from that. Now I want to install Oracle client 18c and it doesn't work.
The command line says:
"Error occurred during initialization of VM Could not reserve enough
space for 1048576KB object heap"
I don't know what I can do to solve this problem.
Please help, thank you.
For anyone stumbling across this looking for the correct method on Oracle DB, Oracle EM, or most any Oracle product installed by the Oracle Universal Installer (OUI)... it is as follows: Edit the Java memory parameters in the oraparams.ini file. This file has various locations depending on the exact software and version being installed.
However, in my own instance, trying to install via Chef Workstation's knife bootstrap feature on Windows, this editing doesn't work. The JVM heap still fails to initialize.
I've been trying to use Oracle 12c and SQL Developer on a Virtual Machine running Oracle Linux for weeks now but the process gets worse and worse and this is the fifth time I do the same installation again.
I used oracle-rdbms-server-12cR1-preinstall for the preinstallation process, I also added the groups DBA, OPER, BACKUPDBA, DGDBA, KMDBA, and RACDBA.
I then used the./runInstaller file that comes with the Database and went through the installation process without any issues. But when the installation finished and I closed the installer, there is no trace of SQL Developer anywhere.
I'm not even sure if the Oracle Database was actually installed correctly, I've been running this command to see if it returns me anything in order to check if the database is actually installed but I don't know if i'm correct.
Don't give up. You can do it!
The daunting part of Oracle Database is that you are installing the exact same binaries for your learning environment as the largest bank on this planet has installed in their production environment! Oracle Database is a very sophisticated RDBMS and it takes years to learn it!
Oracle Database and SQL Developer
Oracle Database and SQL Developer are two separate products. You can download both from OTN and install them separately.
Database creation
Did you create a database (datafiles) while installing the binaries? There is a checkbox in the installer for that. You can create a database using the tool dbca (Database Creation Assistant) in the $ORACLE_HOME/bin folder.
Instance not running.
pmon is a vital process for the instance (processes + memory) which indicates it hasn't started. Check /etc/oratab if there is a database added to the file. If yes, fire up!
# set the environment
$. oraenv
ORCLDB
# login as sys and start the database
$sqlplus / as sysdba
SQL>startup
Best of luck!
Bjarte
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.