Format of the demo data source(mvdemo)

what is the format of the datasource mvdemo that is available on oracle site?
what data formats oracle mapviewer suports?
where can i find datasets supported by oracle mapviewer?

when you upload OC4G and mapviewer, and other package that are in one zip file you will find an example who is mvdemo , in it you will find read-me file and you step by step this file ....

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Excel SSAS Tabular error: An error occurred during an attempt to establish a connection to the external data source

Hello there,
I have an Excel report I created which works perfectly fine on my dev environment, but fails on my test environment when I try to do a data refresh.
The key difference between both dev and test environments is that in dev, everything is installed in one server:
SharePoint 2013
SQL 2012: Database Instance, SSAS Instance, SSRS for SharePoint, SSAS POWERPIVOT instance (Powerpivot for SharePoint).
In my test and production environments, the architecture is different:
SQL DB Servers in High Availability (irrelevant for this report since it is connecting to the tabular model, just FYI)
SQL SSAS Tabular server (contains a tabular model that processes data from the SQL DBs).
2x SharePoint Application Servers (we installed both SSRS and PowerPivot for SharePoint on these servers)
2x SharePoint FrontEnd Servers (contain the SSRS and PowerPivot add-ins).
Now in dev, test and production, I can run PowerPivot reports that have been created in SharePoint without any issues. Those reports can access the SSAS Tabular model without any issues, and perform data refresh and OLAP functions (slicing, dicing, etc).
The problem is with Excel reports (i.e. .xlsx files) uploaded to SharePoint. While I can open them, I am having a hard time performing a data refresh. The error I get is:
"An error occurred during an attempt to establish a connection to the external data source [...]"
I ran SQL Profiler on my SSAS Server where the Tabular instance is and I noticed that every time I try to perform a data refresh, I get the following entries:
Every time I try to perform a data refresh, two entries under the user name ANONYMOUS LOGON.
Since things work without any issues on my single-server dev environment, I tried running SQL Server Profiler there as well to see what I get.
As you can see from the above, in the dev environment the query runs without any issues and the user name logged is in fact my username from the dev environment domain. I also have a separated user for the test domain, and another for the production domain.
Now upon some preliminary investigation I believe this has something to do with the data connection settings in Excel and the usage (or no usage) of secure store. This is what I can vouch for so far:
Library containing reports is configured as trusted in SharePoint Central Admin.
Library containing data connections is configured as trusted in SharePoint Central Admin.
The Data Provider referenced in the Excel report (MSOLAP.5) is configured as trusted in SharePoint Central Admin.
In the Excel report, the Excel Services authentication settings is set as "use authenticated user's account". This wortks fine in the DEV environment.
Concerning SecureStore, PowerPivot Configurator has configured it the PowerPivotUnnattendedAccount application ID in all the environments. There is
NO configuration of an Application ID for Excel Services in any of the environments (Dev, test or production). Altough I reckon this is where the solution lies, I am not 100% sure as to why it fails in test and prod. But as I read what I am
writing, I reckon this is because of the authentication "hops" through servers. Am I right in my assumption?
Could someone please advise what am I doing wrong in this case? If it is the fact that I am missing an Secure Store entry for Excel Services, I am wondering if someone could advise me on how to set ip up? My confusion is around the "Target Application
Type" setting.
Thank you for your time.
Regards,
P.

Hi Rameshwar,
PowerPivot workbooks contain embedded data connections. To support workbook interaction through slicers and filters, Excel Services must be configured to allow external data access through embedded connection information. External data access is required
for retrieving PowerPivot data that is loaded on PowerPivot servers in the farm. Please refer to the steps below to solve this issue:
In Central Administration, in Application Management, click Manage service applications.
Click Excel Services Application.
Click Trusted File Location.
Click http:// or the location you want to configure.
In External Data, in Allow External Data, click Trusted data connection libraries and embedded.
Click OK.
For more information, please see:
Create a trusted location for PowerPivot sites in Central Administration:
http://msdn.microsoft.com/en-us/library/ee637428.aspx
Another reason is Excel Services returns this error when you query PowerPivot data in an Excel workbook that is published to SharePoint, and the SharePoint environment does not have a PowerPivot for SharePoint server, or the SQL Server Analysis
Services (PowerPivot) service is stopped. Please check this document:
http://technet.microsoft.com/en-us/library/ff487858(v=sql.110).aspx
Finally, here is a good article regarding how to troubleshoot PowerPivot data refresh for your reference. Please see:
Troubleshooting PowerPivot Data Refresh:
http://social.technet.microsoft.com/wiki/contents/articles/3870.troubleshooting-powerpivot-data-refresh.aspx
Hope this helps.
Elvis Long
TechNet Community Support

Config sync:error: Folder is no longer part of the system data source or the folder not found

This is the message I am getting when i try to configure synchronization through intellisync in all functions. Any ideas?
Folder is no longer part of the system data source or the folder not found
JT

jtwilcox wrote:
Mail account is MAPI
XP
Outlook 2007
thanks for your help so far!
JT
Hi...
Based upon the folder error, my guess is the Desktop Manager is having difficulty determining your default mail client. I am not sure why but it is easy enough to redo a profile in Outlook just to test this. (Control Panel / Mail)
Of course, I would backup my PST file prior to doing this and then create a new profile and import the PST file into the new profile. Once the profile is running and tested ok, I would again go to the Control Panel / Mail and set the default profile to point to the newly created profile. Then run the Desktop Manager and see what happens....
H.
+++++++++++++++++++++++++++++++++++++++++++++++++
If successful in helping you, please give me kudos in my post.
Please mark the post that solved it for you!
Thank you!
Best Regards
hmeister

Creation of the export data source failed

trying to activate ods but getting this message that the creation of the export data source failed.
and it also gives message that RFC Connection to source system is damaged===> no metadata upload
Please can someone help me with this.
Thanks in advance.
Michelle

Hi,
Check ur source system connection. by going to RSA1-> Source System-> right click and then select check.
U will get the info about the source system Connection. IF RFC has failed then better be in touch with ur basis.
Or try restoring ur source system connection by
Source system-> Restore.
Its sets all the default conenctions b/n ur systems.
Once again check the connection now. if it says ok.. then try do the export data source and then assign the data source to info source and then maintain the Update rules..
Hope this helps-
Regards-
MM

Can we set the dynamic data source when using getReportParameters() ?

Hello!
I have a report where one of its parameters refers to a list of values (LOVs). This list of values is an SQL Query type. When the data source used in the report is defined in the BI Publisher server, I'm able to get the report parameters using the getReportParameters() function in my application. However, if the data source is not defined the function throws an exception, which is understandable.
I decided to dynamically set the data source so that even if the data source used by the report is not defined in the BI Publisher server, it still will be able to get the LOVs for the parameter. I tried setting the JDBCDataSource of the dynamicDataSource for the ReportRequest object that I passed to the getReportParameters() function. Please see the sample code below:
reportRequest.dynamicDataSource = new BIP10.BIPDataSource();
reportRequest.dynamicDataSource.JDBCDataSource = new BIP10.JDBCDataSource();
setReportDataSource(reportRequest.dynamicDataSource.JDBCDataSource, connectstr, jdbc, dc); //function to set the values for JDBCDataSource object
reportParams = webrs.getReportParameters(reportRequest, uid, pwd); //call the getReportParameters
I was expecting this to work as this is what I did to dynamically set the data source before calling the runReport function. So, my question is -- can we set the dynamic data source when using getReportParameters() ? I tried this both in versions 10g and 11g. It does not seem to work on both versions.
Regards,
Stephanie

report_id column of apex_application_page_ir_rpt can help us uniquely identify each saved report.
We can assign this report_id value to a page item and this page item can be put in the Report ID Item text box of the Advanced section of the Report Attributes page of the IR.
This should load the saved report identified by report_id and you can get rid of javascript
Regards,
Vishal
http://obiee-oracledb.blogspot.com
http://www.packtpub.com/oracle-apex-4-2-reporting/book
Kindly mark the reply as helpful/correct if it solves your problem

How to select from multiple output tables in the SAP Data Source

Hi,
We're using the SAP Data Source to display SAP data in our portal from the Bapi: BAPI_INFORECORD_GETLIST. When defining the Bapi Meta Data we can select data from one of the two output tables (INFORECORD_GENERAL and INFORECORD_PURCHORG). But we want to select data from both tables (some columns we want to show are in INFORECORD_GENERAL and some are in INFORECORD_PURCHORG) .
How can we do this ?
With regards,
Ramon van der Weiden

You can query multiple TimesTen databases, but your original question was about joining tables from two databases, which is not supported.
Using Cache Connect to Oracle to query an Oracle database is not distributed. It's still one single Oracle database you are querying. You cannot join a table in the TimesTen database with a table in the Oracle database, this is not allowed.
If you are willing to share your business requiremens, we can take a look and see what solution might work for you. Would you like to discuss this offline?
Susan

Why do SQL sample programs work when there is no entry for the data sources in the ODBC Data Source Administrator that are used by the sample program?

Hi,
I am trying to understand how to access an SQL database from CVI.
I don't understand how the sample programs shipped with the toolkit can access the database they use if it is not listed in the ODBC Data Source Administrator.
In the code, I see the line:
hdbc = DBConnect ("DSN=CVI SQL Samples");
However, there is not an entry that I can find in the ODBC Administrator for "CVI SQL Samples."
The SQL help suggests there should be a User DSN named, "CVI32_Samples", but I don't see that entry in the ODBC Administrator on my win-7 system.
I believe the sample program is accessing a database file named, "C:\Users\Public\Documents\National Instruments\CVI\Samples\sql\samples.mdb".
Exactly how is the call to DBConnect() translated to the file, "samples.MDB", if there is no entry in the ODBC Administrator?
Regards,
Mark

I figured it out. There is a 32 bit ODBC administrator and a 64 bit ODBC administrator. The ODBC administrator I run through the control panel is the 64 bit ODBC administrator. To access the 32 bit administrator I need to run, "C:\Windows\SysWOW64\odbcad32.exe".
I am running the samples in 32 bit mode, so I need to use the 32 bit ODBC administrator.
Best,
Mark

How to change the jta-data-source for projects in EJB 3

Hi all,
Sorry my english! :)
I'm learning the EJB 3.0 and I'd like to change jta-data-source for projects in JDeveloper 10.1.3.1.
I explain:
In the same Application, I have a project with all Entitys and Session Beans. At the moment, the persistence.xml file is there with the jta-data-source tag.
I make a new project with JUnit (Cactus) for test the EJB's that I'd like jta-data-source reference the test database.
I make another project, with Servlet/JSP/JSF that use EJB's with interface and I'd like jta-data-source reference another database.
What kind of changes (workaround) I could make to solve this problem?
Thanks a lot!
Luciano

Hi,
There are COOM data source which may suits your needs.
please check data source
0CO_OM_WBS_6
0CO_OM_WBS_3
Base tables are COSP and COSS.
Check about coom data source, if not suitable then go for custom data source.
About table cross verify with your source team.
Thanks

Problem during the setting the query data source name in forms 6i

We are now doing assignments in forms 6i actually there is a problem during setting the query data source name in run time.
The problem is
declare
v_query varchar2(200),
begin
v_query :='(select empno,ename,deptno from emp where hiredate =' || control .value1 ||')';
go_block('emp');
set_block_property('emp',query_data_source_name,v_query);
end;
that bolded area is the problem that ia varchar value the single qoutes embedded with that value.how can i embedded single qoutes in that concatenation.
That is now query will run like select empno,ename,deptno from emp where hiredate =control.value
But we need like select empno,ename,deptno from emp where hiredate ='control.value'
Message was edited by:
Punithavel

Thanks for your response
We fixed the error
and the answer is
declare
v_query varchar2(200),
begin
v_query :='(select empno,ename,deptno from emp where hiredate = ' ' ' || control .value1 ||' ' ' ) ' ;
go_block('emp');
set_block_property('emp',query_data_source_name,v_query);
end;

Data Mining : Association Analysis - How to find the Created Data source

Hi friends ,
I had created a model for Association Analysis and I trained the model and I had maintained a Data source for the model and my question is it shows the associate data source name as "Z_RSDME_AX_DS_0002" and the Application Component as "0DM_XSEL" but when I tried to search for Data source it shows that Data source not found, how to see the created Datasource
Thanks & Regards,
Vishall
Edited by: vishall somasundaram on May 5, 2011 4:00 PM

Hi,
Go to RSA1 and click on Data Sources. Give the Source System as the client name of your BI system. It will show you all the list of the datasources under your BI client. Now under datasources in the topmost node, right-click and select replicate metadate. It will give you options to replicate your Z_RSDME_AX_DS_0002 datasource. Once replicated, just activate the datasource.
Until and unless you replicate metadata you wont be able to see your Z_RSDME_AX_DS_0002 datasource.
Hope it helped.
Thanks,
Appu

The '' secondary data source is not a relational data source, or does not use an OLE DB provider.

Hi,
We are using Teradata as data source in SSAS 2008R2, it’s using ‘.Net Providers\.Net Data Provider for Teradata’.
In DSV, we have two data sources both using Teradata. While processing dimensions, all dimensions coming from secondary data source has error message”
The '' secondary data source is not a relational data source, or does not use an OLE DB provider.”
But we are not using OLE DB provider for now, we’ve searched some threads that named queries can be replaced for secondary ds, but since we have a lot of tables, it’s hard to implement using named queries.
Any inputs would be appreciated.

Hi memostone,
When defining a data source view that contains tables, views, or columns from multiple data sources, the first data source from which you add objects to the data source view is designated as the primary data source (you cannot change the primary data
source after it is defined). After defining a data source view based on objects from a single data source, you can then add objects from other data sources.
If an OLAP processing or a data mining query requires data from multiple data sources in a single query, the primary data source must support remote queries using
OpenRowset. Typically, this will be a SQL Server data source.
Here are the restrictions:
The primary data source should be SQL Server and support OpenRowset to the secondary data source.
Or you design the cube in such a way that rocessing for each object only needs to access data from a single data source
I recommand you refer to the following article:
Defining a Data Source View (Analysis Services):
http://technet.microsoft.com/en-us/library/ms174600.aspx
Regards,
Bin Long
TechNet Community Support

Selection in the Generic Data Source does not work

Hi gurus,
I have some problem with the selection in the Generic Data Source.
I have created a view as a base of a Generic Data Source.
This view is based on several table; i.e.: VBUK-VBELN (Sales Order number), VBAP-ERDAT (creation date of Sales Order), VBAP-POSNR (Sales order item), VBAK-BSTNK (Customer Purchase order number).
In the view, some join conditions have been defined: VBUK-VBELN = VBAK-VBELN, VBUK-VBLN = VBAP-VBELN.
I want to extract the Sales Order number, Sales order item and Customer Purchase order number for the Sales order created on the previous year.
On the Generic Data Source, I select VBELN (Sales order number) and ERDAT (creation date of sales order) as selection.
However, when I run the extractor checker (RSA3) on this Generic Data Source, the selection does not work at all, i.e.:
eventhough I restricted the Sales order number and/or the creation date of sales order, the generic data source ignores the selection criteria and extract ALL data.
Does anyone ever have similar problem? Did I miss some step in the Generic DAta Source creation? How to fix this problem?
Thanks a lot in advance.
Best regards,
Fen

Hi Fen,
Just check what is the output you get for the same selection for the view you created.
Bye
Dinesh

Format of the mib data block ( MIB2-IP and MIB_TCP types)

Hi,
I am writing a c++ program to read IP and TCP mib data from the kernel.
Once I get MIB2-TCP and MIB2-IP data, I found that received data has
more than one structure worth of data. I am looking for a help to find
the exact format of the rcvd data. Also, is there a way to find the interface
owner of the MIB2-IP data.
Also it will be great, if someone can point to a document descring how mib
data interface is working.
Thanks in advance
k.Gnanaratne

Hi Obiee Gurus,
I have followed the above things but at the report level, facing below issue,could anybody let me know wht might be the reason,i have tried the dataype with varchar(4000) still facing the below issue
State: HY000. Code: 10058. [NQODBC] [SQL_STATE: HY000] [nQSError: 10058] A general error has occurred. [nQSError: 43113] Message returned from OBIS. [nQSError: 43119] Query Failed: [nQSError: 17001] Oracle Error code: 910, message: ORA-00910: specified length too long for its datatype at OCI call OCIStmtExecute. [nQSError: 17010] SQL statement preparation failed. (HY000).
Regards
kumar

The ODBC data source administrator does not have the mysql odbc 3.51 driver

Hi^^,
I am trying to create the DSN for the type 1 driver.
I go the the ODBC data source administrator > click userdsn>add
It takes me to the screen"Create new data source"
Here i want to select Mysql ODBC 3.51 Driver and then click on finish.
My problem is that I do not have the choice of Mysql ODBC 3.51 Driver.
How do I get it among my list of choices.
Is the mysql software corrupt and do i need to install it.
Regards,
Prashant

Don't use odbc at all for java <-->MySQL. Use the JDBC driver from the MySQL website

The selected data source is read-only

Anyone know how to fix this "issue"
The selected data source is read-only. You cannot change the view configuration.
Thanks in Advance.

Assuming that it's not actually read-only (because you're trying to hit a follower node or a data source that is currently loading non transactionally, etc.), you should be able to just click the Data Source edit button and click Save to "wake it up".
In previous versions of the product there was a "Refresh Data Sources" that would do the trick but I haven't seen it in the 3.0 version of Studio.
If enough people need it, maybe we'll just write it or something.
Patrick Rafferty
http://branchbird.com/

Format of the demo data source(mvdemo)

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