Data Source Disappears

Hello,
I have the latest updater running; the new data source
disappears as soon as I restart the default server. Is this a bug?
or Am I missing something?
- Malathi.

Mark,
You need to define the data source in the XML file that's contained under the "Configuration" link in the Mapviewer admin pages. The datasource links created using the process you've described are "dynamic", and as you say disappear after each restart. If you take a look in the XML configuration file, you'll see at the end a sample datasource definition; reproduce this for the OBIEE NAVTEQ datasource, do a save and restart and then the datasource will persist through reboots.
regards, Mark

Similar Messages

Data Source Disappearing randomly

Hi,
I am having a peculiar problem with Creator. Please go through steps
Step 1: Created a datasource with following attributes
<dataSources majVer="1" minVer="0">
<dataSource name="sardb"
driverClassName="com.sun.sql.jdbc.oracle.OracleDriver"
url="jdbc:sun:oracle://localhost:1521;SID=XE"
validationQuery="select * from SARDB.TEST_TABLE"
username="sardb"
password="7AA120080B5C8900"
/>
</dataSources>
data source is added successfully and able to view data
Step 2: Included this datasource into my project
Step 3: Build and Run. Problem is some times (randomly*)* Build-Run is failing with following server log
INFORMATIONAL *********** Exception occurred ************ at 1:10 PM on May 28, 2008
An error occured while trying to copy the needed DB driver jar files.
[catch] at org.netbeans.modules.j2ee.deployment.devmodules.api.Deployment.deploy(Deployment.java:139)
at org.netbeans.modules.j2ee.ant.Deploy.execute(Deploy.java:75)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
at org.apache.tools.ant.Task.perform(Task.java:364)
at org.apache.tools.ant.Target.execute(Target.java:341)
at org.apache.tools.ant.Target.performTasks(Target.java:369)
at org.apache.tools.ant.Project.executeTarget(Project.java:1214)
at org.apache.tools.ant.Project.executeTargets(Project.java:1062)
at org.apache.tools.ant.module.bridge.impl.BridgeImpl.run(BridgeImpl.java:234)
at org.apache.tools.ant.module.run.TargetExecutor.run(TargetExecutor.java:242)
at org.netbeans.core.execution.RunClassThread.run(RunClassThread.java:125)
INFORMATIONAL *********** Exception occurred ************ at 1:10 PM on May 28, 2008
An error occured while trying to copy the needed DB driver jar files.
[catch] at org.netbeans.modules.j2ee.deployment.devmodules.api.Deployment.deploy(Deployment.java:139)
at org.netbeans.modules.j2ee.ant.Deploy.execute(Deploy.java:75)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
at org.apache.tools.ant.Task.perform(Task.java:364)
at org.apache.tools.ant.Target.execute(Target.java:341)
at org.apache.tools.ant.Target.performTasks(Target.java:369)
at org.apache.tools.ant.Project.executeTarget(Project.java:1214)
at org.apache.tools.ant.Project.executeTargets(Project.java:1062)
at org.apache.tools.ant.module.bridge.impl.BridgeImpl.run(BridgeImpl.java:234)
at org.apache.tools.ant.module.run.TargetExecutor.run(TargetExecutor.java:242)
at org.netbeans.core.execution.RunClassThread.run(RunClassThread.java:125)
I am able to see the data source in server window... but not able to view data
when i see in XML file .Creator\2_1\context.xml, this data source is present in that file
Main concern is this random behaviour and cant predict when this datasource will disappear
My first question will be
"Is my application code responsible for this random behaviour?"
Its a very simple data access application.
Please help me through this. Thanks in advance

Hi!
From error log You can see that problem is that for some reason necessary DB drivers can't be copied to the server's directory with libraries ("An error occured while trying to copy the needed DB driver jar files.") and therefore You have this problem. The reason can be write permission or something else, but not your application code.
Thanks,
Roman.

ODBC Data source administrator hanging for 20 seconds

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I did a clean installation on a Win7 x64 machine using 32 bit ODBC Data Source administrator
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Udpate: I tracked it down to Microsoft ISA Firewall Client installation. If I uninstall the ISA Firewall the problem disappears.
Only disabling the ISA Firewall doesn't help!
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When creating a report, "Available Data Sources" is missing options.

Background:
I am running Crystal Reports XI Developer edition.
Here are the steps to expose the problem:
1. Create a new standard report (Ctrl-N).
2. Available data sources - expand "Create New Connection"
3. I expect to find "Field Definitions Only" and "File System Data" in the displayed list (among many others). However, I only see "Database Files", "OLE DB (ADO)", and "More Data Sources".
4. "Field Definitions Only" formerly appeared under "More Data Sources" but has disappeared.
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.... Warren

Vitaly,
1. Yes, I checked "More Data Sources" - not there.
2. I tried adding the Field Definitions using Control Panel Add/Remove - no help.
I tried removing the "Field Definitions" and then adding them again - no help.
3. Another machine does have the same version of CR. It is running Vista. Problem machine is running XP.
4. Clicked the "Reinstall" button in the Control Panel Add/Remove - this fixed the problem. I did not need to uninstall the program.
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.... Warren
Edited by: Warren Pickell on Oct 23, 2009 11:55 PM
Edited by: Warren Pickell on Oct 23, 2009 11:56 PM
I'm trying to indicate "Yes, my question has been answered.", but it does not seem to "take".

XML Data Mapping Disappear when Reopening xlf - Xcelsius

Hi,,,
I have created one xcelsius with XML Data maps which works fine. But when I re-open this XLF, the XML data mapping disappear from XML source screen of Excel. It's so much enoying, so every time when i re-open the xlf. I have to map xml data again and then do some formating. after that it works fine.
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Regards,
Ashish

Hi,
Its a Fixed Issue ,It has been solved
For Futher Details
http://alteksolutions.com/wp/index.php/2010/10/xcelsius-2008-sp-3-fix-pack-3-now-available/
XML Data Maps Disappear when Reopening xlf
Regards
Naveen

ODBC System DSN's are invisible in teh Data Sources even though they exist

For a long time I had a problem with Windows XP Pro systems that had NI-DAQ installed. These machines were ATE controllers which had Labview applications deployed with NI-DAQ cards. I needed database connectivity through several system DSN's for Access, Pervasive, and SQL server. The problem was that after I installed NI-DAQ all the system DSN's would disappear in the Data Sources control panel in windows. Then if I tried to create them again it would say they were already there. I could actually edit them by name, delete them and recreate them, but they would not appear in the WinXP Data Sources Manager. They would exist, but would be invisible. They actually worked fine from an application perspective, but would be a pain to edit or know if I had set one up or not.
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Hi, All!
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Hi Jason,
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 WHERE F."KEY_EVNA06088" = G.ID
 AND F."KEY_EVNA06085" = D.DIMID
 AND G.GROUP_NO = :p_GROUP
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Date format disappears after 3 or 4 executions

Hi
My requirement is that i have to set my "current date" format as yyMMdd, setting this format is fine. It executes also normally with the desired output. After executing 3 or 4 times, the target format of my date ,ie yyMMdd disapears and hence the output is a blank. its a bit weird.
Any idea why this is happening.
Thanks in advance
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Hi,
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The only reason due to which it can happen is that you are not handling the context of occurence of source field. The occurence of source date should be equal to occurence of date field n target.
you may need to write some UDF or You can use SAP standard functions to achieve it.
Kulwinder
Reward if helpful

Error in Creation of BW data source

Hi All,
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In second case
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Hi,
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Unable to capture the Data Source into a Transport Request

Hi All,
We have a product hierarchy and we are using the data source :4R_PRODH_D_LGEN_HIER for the hierarchy.
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When ever we activate the data source:4R_PRODH_D_LGEN_HIER it is asking for the Package and the Transport Request Number.If we give these details and save it, data source is not getting captured in the request, only the "bject Directory Entry" is getting captured.
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Hi Sachin,
Hierarachy datasource is not captured as Attributes and Text Datasource. So what ever you have done is correct.
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Using a SQL data source and XML data source in the same template

I am trying to develop a template for the Request for Quote report generated in Apps 11.5.10. I have loaded the data from the XML output into the template, but I am missing one field - I need the org_id from the po_headers table. Is it possible to use a sql data source (i.e., "select org_id from po_headers_all where po_header_id = [insert header_id from xml data]...") in addition to the xml data source to populate the template at runtime? When you use the Insert > SQL functionality is it static at the time the template is created, or does it call to the database at runtime? I've looked through all the docs I could find, but this isn't clear.
Thanks for any help or suggestions you may have.
Rhonda

Hi Pablo
Thats a tough one ... if you go custom with a data template you will at least get support on the data template functionality ie you have a problem when you try and build one. You will not get support on the query inside the data template as you might have gotten with the Oracle Report, well you could at least log a bug against development for a bad query.
Eventually that Oracle Report will be converted by development anyway, theres an R12 project going on right now to switch the shipped OReports to data templates. AT this point you'll be fully supported again but:
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2. You'll need to wait for the patch
On reflection, if you are confident enough in the query then Oracle will support you on its implementation within a data template. Going forward you may be able to swap out your DT and out in the Oracle one without too much effort.
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"Open sql" report no data sourced defined in windows

when I want to import data from sql database, the Open sql window report error
"There are no data sourced defined. Please create one to continue",
but I have defined the odbc data source using windows 's odbc administrator, why the error?
chuliang

A couple of possibilities.
First are you licensed for Sql interface? If not, you might get that message.
Second, where did you create the ODBC connection on your computer or the server. It has to be on the server.
Third, did you create the odbc as a system driver? it needs to be so
Fourth, what operating system? If it's unix or AIX there is a hole bunch more you need to do to get odbc connections working. If it's windows, it's pretty easy.
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Excel-2007 cannot connect to Oracle ODBC data source, Control Panel can.


I cannot make an ODBC connection from Exce-2007 to Oracle work. I am an expert Excel and VBA user (since 1994) and I have frequently used Excel to access ODBC databases, including Oracle (I have done this with Excel-2003 both with worksheet queries and have written VBA ADO-connection routines). And even though in Excel-2007 a worksheet ODBC query is supposed to be easier to create than in previous version of Excel, my connection fails. Any suggestions and all help are welcome and much appreciated.
DETAILS


1) What is my system? I am using Excel-2007 on Windows Vista x64 and Oracle server v.11g on my computer (all this is on my computer, no network issues).
2) Why use Excel with Oracle at all? I use Excel-2007 to access Oracle rather than Access-2007 (or any other application like TOAD, etc.) because I do engineering calculations with the data stored in Oracle. These calculations are easier done in Excel (I suppose that one alternative to this could be to use some sql or Access to get the data from the database, then store it as plain vanilla CSV file, then open this file in Excel, then do the math (the math involves complex optimisation algorithms), then save the results as CSV, then use some sql or Access to put the data back into the database. Howwever this does not strike me as a quick or neat solution. And after all Excel has been designed to access ODBC databases, so why not use it?)
3) What do I do in Excel-2007 that won't work? I create an ODBC link to Oracle that does not work. In Excel-2007 this is straightforward:

<ul>
<li>define an ODBC connection (Data tab --> From other sources --> From data connection wizard);</li>
<li>define a query on the worksheet -- that's it, this is all!</li>
</ul>

I start with creating an ODBC connection:
a) I choose an ODBC data source type: ODBC DSN
b) Excel-2007 displays the list of the available ODBC data sources. I see in it my Oracle database name and I select it.
c) Excel-2007 displays the Data Link Properties:
- the "Provider" has a list of the OLE DB drivers with preselected "Microsoft OLE DB Provider for ODBC Drivers". I keep this default selection.
- the "Connection" tab has a connection string "DSN=<my database name>" which I keep, it also has fields for the user name and the password, which I fill with the correct credentials.
- Finally there is a button "Test Connection", which when I click produces the following error message:
"Test connection failed because of an error in initializing provider. 
Unespecified error"

4) Additional food for thought:
a) In the above walk-through the only data, which I type, are the user name and password, everything else is selected from lists offered by Excel-2007, hence any possibility of typos being the cause of the problem can safely be discarded.
b) I can test the ODBC driver in the Control Panel and it shows that it can connect to the Oracle database:
- in Control Panel --> Admin Tools --> Data Sources (ODBC) on the "User DSN" tab I can see the list of the available ODBC data sources (same list as in Excel-2007, point 3b above) with the name of my database in it;
- selecting the name of my database from the list of the sources and clicking "Configure" button opens a tab with Data Source Name (same as in Excel-2007), TNS Service Name and User ID. I enter <user name>/<password> and click "Test Connection" button. A message "Connection successful" appears (just for a test I enter incorrect user credentials and "Unable to connect" message appears)
BOTTOM LINE


The procedure for using an ODBC connection from Excel is very simple, in the past I have created and used such connections numerous times with Excel-2003 and earlier on Win-XP and earlier. But now on Excel-2007 and Vista-x64 I cannot make it work.
Also, testing an ODBC connection driver is really easy and simple to be done in the Control Panel. There testing the same ODBC connection, which fails in Excel-2007, results in success.
I am frustrated by the simplicity of the problem and yet the persistant error. I have lost now two full days in failed attempts to make the simple procedure work and in searching the internet for answers.
All help is highly appreciated <img class="emoticon" src="images/emoticons/happy.gif" border="0" alt="" width="16" height="16" />,
Plamen


Did you find the solution to your problem?
If not, I think I may know.
Excel 2007 is a 32-bit application.
When installing 32-bit applications in a 64-bit environment, the "default" location is:
C:\Program files (x86)\...
Excel then launches from this location.
However, when it connects to Oracle and passes the name of the calling program, Oracle attempts to "interpret" the value of (x86) as if
the value within the parenthesis are being passed as a reference. Of course, iOracle doesn't find anything, so the result is (),
and then it cannot return the connection info back to the calling application.
I corrected it by installing Excel in C:\Program Files\, and once launched from that location, it works the same as on the 32-bit machines.
However, at my location, they are FORCING Excel to be installed in the(x86) location.
What I'm trying to discover now is:
Is it possible to flag Oracle to NOT process the embedded variables?
Or, is it possible to assign a variable in Oracle such that x86 = "(x86)", so that the end result is viable?
Have you had any luck with your installation?
thanks,
Paul

Refreshing the Data Source View in Analysis Services

I have added columns to the SQL Database table that is used as a dimension in an Analysis Services Cube. The new columns will be used as additional Property Fields for the dimension. When I attempted to refresh the Data Source view so that the additional columns are present, I am given the following error:
System.Data
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Olga,
Thanks for your response. I will try and answer your questions
1) I have not tried removing the columns yet. I will try that this afternoon but have limited hope. The two columns I added are simple text columns that will be used as attributes in the dimension. I have made no change to the parent or child columns.
2) The table I modified is the source table for a parent-child dimension.
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I am fairly inexperienced with Analysis Services, please talk slow and use small words :-)
Thanks again for your help!
Gary

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Hi All,
I've entered 'Cannot acquire data source' error while using JCA DBAdapter in OSB.
Error infor are as follows:
The invocation resulted in an error: Invoke JCA outbound service failed with application error, exception: com.bea.wli.sb.transports.jca.JCATransportException: oracle.tip.adapter.sa.api.JCABindingException: oracle.tip.adapter.sa.impl.fw.ext.org.collaxa.thirdparty.apache.wsif.WSIFException: servicebus:/WSDL/DBAdapter1/RetrievePersonService [ RetrievePersonService_ptt::RetrievePersonServiceSelect(RetrievePersonServiceSelect_inputParameters,PersonTCollection) ] - WSIF JCA Execute of operation 'RetrievePersonServiceSelect' failed due to: Could not create/access the TopLink Session.
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; nested exception is:
BINDING.JCA-11622
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JNDI Name for the Database pool: eis/DB/soademoDatabase
JNDI Name for the Data source: jdbc/soademoDatabase
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Then I used the .jca file to generate a business service, and tested, then the error occurs as described above.
Login info in RetrievePersonService-or-mappings.xml
<login xsi:type="database-login">
<platform-class>org.eclipse.persistence.platform.database.oracle.Oracle9Platform</platform-class>
<user-name></user-name>
<connection-url></connection-url>
</login>
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<adapter-config name="RetrievePersonService" adapter="Database Adapter" wsdlLocation="RetrievePersonService.wsdl" xmlns="http://platform.integration.oracle/blocks/adapter/fw/metadata">
<connection-factory location="eis/DB/soademoDatabase" UIConnectionName="Connection1" adapterRef=""/>
<endpoint-interaction portType="RetrievePersonService_ptt" operation="RetrievePersonServiceSelect">
<interaction-spec className="oracle.tip.adapter.db.DBReadInteractionSpec">
<property name="DescriptorName" value="RetrievePersonService.PersonT"/>
<property name="QueryName" value="RetrievePersonServiceSelect"/>
<property name="MappingsMetaDataURL" value="RetrievePersonService-or-mappings.xml"/>
<property name="ReturnSingleResultSet" value="false"/>
<property name="GetActiveUnitOfWork" value="false"/>
</interaction-spec>
</endpoint-interaction>
</adapter-config>
RetrievePersonService_db.wsdl are as follows:
<?xml version="1.0" encoding="UTF-8"?>
<WL5G3N0:definitions name="RetrievePersonService-concrete" targetNamespace="http://xmlns.oracle.com/pcbpel/adapter/db/KnowledeMgmtSOAApplication/AdapterJDevProject/RetrievePersonService" xmlns:WL5G3N0="http://schemas.xmlsoap.org/wsdl/" xmlns:WL5G3N1="http://xmlns.oracle.com/pcbpel/adapter/db/KnowledeMgmtSOAApplication/AdapterJDevProject/RetrievePersonService" xmlns:WL5G3N2="http://schemas.xmlsoap.org/wsdl/soap/">
<WL5G3N0:import location="RetrievePersonService.wsdl" namespace="http://xmlns.oracle.com/pcbpel/adapter/db/KnowledeMgmtSOAApplication/AdapterJDevProject/RetrievePersonService"/>
<WL5G3N0:binding name="RetrievePersonService_ptt-binding" type="WL5G3N1:RetrievePersonService_ptt">
<WL5G3N2:binding style="document" transport="http://www.bea.com/transport/2007/05/jca"/>
<WL5G3N0:operation name="RetrievePersonServiceSelect">
<WL5G3N2:operation soapAction="RetrievePersonServiceSelect"/>
<WL5G3N0:input>
<WL5G3N2:body use="literal"/>
</WL5G3N0:input>
<WL5G3N0:output>
<WL5G3N2:body use="literal"/>
</WL5G3N0:output>
</WL5G3N0:operation>
</WL5G3N0:binding>
<WL5G3N0:service name="RetrievePersonService_ptt-bindingQSService">
<WL5G3N0:port binding="WL5G3N1:RetrievePersonService_ptt-binding" name="RetrievePersonService_ptt-bindingQSPort">
<WL5G3N2:address location="jca://eis/DB/soademoDatabase"/>
</WL5G3N0:port>
</WL5G3N0:service>
</WL5G3N0:definitions>
Any suggestion is appricated .
Thanks in advance!
Edited by: user11262117 on Jan 26, 2011 5:28 PM

Hi Anuj,
Thanks for your reply!
I found that the data source is registered on server soa_server1 as follows:
Binding Name: jdbc.soademoDatabase
Class: weblogic.jdbc.common.internal.RmiDataSource_1033_WLStub
Hash Code: 80328036
toString Results: ClusterableRemoteRef(8348400613458600489S:10.2.1.143:[8001,8001,-1,-1,-1,-1,-1]:base_domain:soa_server1 [8348400613458600489S:10.2.1.143:[8001,8001,-1,-1,-1,-1,-1]:base_domain:soa_server1/291])/291
Binding Name: jdbc.SOADataSource
Class: weblogic.jdbc.common.internal.RmiDataSource_1033_WLStub
Hash Code: 92966755
toString Results: ClusterableRemoteRef(8348400613458600489S:10.2.1.143:[8001,8001,-1,-1,-1,-1,-1]:base_domain:soa_server1 [8348400613458600489S:10.2.1.143:[8001,8001,-1,-1,-1,-1,-1]:base_domain:soa_server1/285])/285
I don't know how to determine which server the DBAdapter is targetted to.
But I found the following information:
Under Deoloyment->DBAdapter->Monitoring->Outbound Connection Pools
Outbound Connection Pool Server State Current Connections Created Connections
eis/DB/SOADemo AdminServer Running 1 1
eis/DB/SOADemo soa_server1 Running 1 1
eis/DB/soademoDatabase AdminServer Running 1 1
eis/DB/soademoDatabase soa_server1 Running 1 1
The DbAdapter is related to the following files:
C:\ Oracle\ Middleware\ home_11gR1\ Oracle_SOA1\ soa\ connectors\ DbAdapter. rar
C:\ Oracle\ Middleware\ home_11gR1\ Oracle_SOA1\ soa\ DBPlan\ Plan. xml
I unzipped DbAdapter.rar, opened weblogic-ra.xml and found that there's only one data source is registered:
<?xml version="1.0"?>
<weblogic-connector xmlns="http://www.bea.com/ns/weblogic/90">
<enable-global-access-to-classes>true</enable-global-access-to-classes>
<outbound-resource-adapter>
<default-connection-properties>
<pool-params>
<initial-capacity>1</initial-capacity>
<max-capacity>1000</max-capacity>
</pool-params>
<properties>
<property>
<name>usesNativeSequencing</name>
<value>true</value>
</property>
<property>
<name>sequencePreallocationSize</name>
<value>50</value>
</property>
<property>
<name>defaultNChar</name>
<value>false</value>
</property>
<property>
<name>usesBatchWriting</name>
<value>true</value>
</property>
<property>
<name>usesSkipLocking</name>
<value>true</value>
</property>
</properties>
 </default-connection-properties>
<connection-definition-group>
<connection-factory-interface>javax.resource.cci.ConnectionFactory</connection-factory-interface>
<connection-instance>
<jndi-name>eis/DB/SOADemo</jndi-name>
 <connection-properties>
 <properties>
 <property>
 <name>xADataSourceName</name>
 <value>jdbc/SOADataSource</value>
 </property>
 <property>
 <name>dataSourceName</name>
 <value></value>
 </property>
 <property>
 <name>platformClassName</name>
 <value>org.eclipse.persistence.platform.database.Oracle10Platform</value>
 </property>
 </properties>
 </connection-properties>
</connection-instance>
</connection-definition-group>
</outbound-resource-adapter>
</weblogic-connector>
Then I decided to use eis/DB/SOADemo for testing.
For JDeveloper project, after I deployed to weblogic server, it works fine.
But for OSB project referencing wsdl, jca and mapping file from JDeveloper project, still got the same error as follows:
BEA-380001: Invoke JCA outbound service failed with application error, exception:
com.bea.wli.sb.transports.jca.JCATransportException: oracle.tip.adapter.sa.api.JCABindingException: oracle.tip.adapter.sa.impl.fw.ext.org.collaxa.thirdparty.apache.wsif.WSIFException: servicebus:/WSDL/DBAdapterTest/DBReader [ DBReader_ptt::DBReaderSelect(DBReaderSelect_inputParameters,PersonTCollection) ] - WSIF JCA Execute of operation 'DBReaderSelect' failed due to: Could not create/access the TopLink Session.
This session is used to connect to the datastore.
Caused by Exception [EclipseLink-7060] (Eclipse Persistence Services - 2.0.2.v20100323-r6872): org.eclipse.persistence.exceptions.ValidationException
Exception Description: Cannot acquire data source [jdbc/SOADataSource].
Internal Exception: javax.naming.NameNotFoundException: Unable to resolve 'jdbc.SOADataSource'. Resolved 'jdbc'; remaining name 'SOADataSource'.
; nested exception is:
BINDING.JCA-11622
Could not create/access the TopLink Session.
This session is used to connect to the datastore.
Caused by Exception [EclipseLink-7060] (Eclipse Persistence Services - 2.0.2.v20100323-r6872): org.eclipse.persistence.exceptions.ValidationException
Exception Description: Cannot acquire data source [jdbc/SOADataSource].
Internal Exception: javax.naming.NameNotFoundException: Unable to resolve 'jdbc.SOADataSource'. Resolved 'jdbc'; remaining name 'SOADataSource'.
You may need to configure the connection settings in the deployment descriptor (i.e. DbAdapter.rar#META-INF/weblogic-ra.xml) and restart the server. This exception is considered not retriable, likely due to a modelling mistake.
It almost drive me crazy!!:-(
What's the purpose of 'weblogic-ra.xml' under the folder of 'C:\Oracle\Middleware\home_11gR1\Oracle_OSB1\lib\external\adapters\META-INF'?
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Data Source Disappears

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