Showing posts with label datasource. Show all posts
Showing posts with label datasource. Show all posts

Thursday, March 22, 2012

Cannot deploy data source DataSource to the server because it already exists and OverwriteDataSo

When I deploy the reports I get the following warning

Cannot deploy data source DataSource1 to the server because it already exists and OverwriteDataSources is not specified

Is there any way of specifying Overwrite data source.

Any suggestion is highly appreciated.

Its in the properties of the report project...|||Thanks I got that.

Thursday, March 8, 2012

Cannot create a datasource items

I'm trying to use WSS3 & RS 2005 as Integration Mode.
But i cannot create a data source item on sharepoint site library.

If i go to Central Administration > Configure Reporting Services Integration,

I can see the settings, thats mean that the Report Server is available ( i think so )
And also i can create dataources on Central Administration Web site (//servername:12500)

But from my production server web site ( //servername/ ), i cannot create those items.

I received the message

An unexpected error occurred while connecting to the report server. Verify that the report server is available and configured for SharePoint integrated mode.

Can somebody help me to fix that strange behavior.

Thanks.I check the security on the at the below level :

- IIS Site and Application Pool (For Sharepoint:80 and Sharepoint Admin Console:12500)
- Permissions on the folder (Is the same).
- The site Owner is the same on both

The communication from the Sharepoint Admin Console allow any access to RS2005.
For some reason that site have permission to see Reporting Services.

But from Sharepoint Services Portal i can not.

Thanks again.

Cannot create a connection to the datasource 'DataSource1'

Hello, I Created a report with reportbuilder, after clicking on Run Report I got this message, Its very strange it seems that its trying to generate or create a datasource.

Para obtener más información acerca de este error, vaya al servidor de informes en el equipo del servidor local o habilite los errores remotos
-
No se puede crear una conexión al origen de datos 'dataSource1'.
-
Error al procesar el informe.

Hello,

This error means that the connection could not be established with the information provided in the data source element, named 'dataSource1', which is in the RDL that report builder creates.

There should be more information regarding why this error occurred in the log files. See the following link on how to locate the log files.

http://msdn2.microsoft.com/en-us/library/ms157403.aspx

Ian

Cannot create a connection to data source

  • I installed the SQL Server 2005 June CTP. I created a datasource named Datawarhouse. I went into the Report Builder and created a report and could actually run the report successfully. When I saved the report & ran it I got the following error: An error has occ
  • urred during report processing.
  • Cannot create a connection to data source 'Datawarehouse'.
  • For more information about this error navigate to the report server on the local server machine, or enable remote errors. I am not sure what I am doing wrong. Why don't it find the data source? Any help would be appreciated.
  • Thanks! JohnAre you using stored credentials for the connection or integrated security? If you try to run the report on the server locally, you should get more information about the error.
  • Wednesday, March 7, 2012

    Cannot connection to Oracle DB

    I create my datasource using the OLE DB data provider for oracle an when i
    test the connection it is successful. When I create the dataset it cannot
    connect to the database and says "System.Data.Oracle Client requires Oracle
    Client Software version 8.1.7 or greater". I am using PL/SQL Developer that
    says it is 9i compatible. Im so lost here and need help. Thanks.We had the Oracle client set up quite a while ago so forgot the steps to set
    it up. We did run into some issues. If my memory serves me right, the default
    9i installation allows the oci.dll to admin group only, and the web app
    (ASPNET by default) or reporting service account (the one you chose during
    setup) may not have the necessary permission to see this file. It is one
    possible reason.
    "Steve" wrote:
    > I create my datasource using the OLE DB data provider for oracle an when i
    > test the connection it is successful. When I create the dataset it cannot
    > connect to the database and says "System.Data.Oracle Client requires Oracle
    > Client Software version 8.1.7 or greater". I am using PL/SQL Developer that
    > says it is 9i compatible. Im so lost here and need help. Thanks.
    >|||Specifically, you may want to check this KB article:
    http://support.microsoft.com/default.aspx?scid=kb;en-us;870668
    -- Robert
    This posting is provided "AS IS" with no warranties, and confers no rights.
    "Terence Leung" <TerenceLeung@.discussions.microsoft.com> wrote in message
    news:9349134D-7982-4C1E-995B-3A761058945E@.microsoft.com...
    > We had the Oracle client set up quite a while ago so forgot the steps to
    > set
    > it up. We did run into some issues. If my memory serves me right, the
    > default
    > 9i installation allows the oci.dll to admin group only, and the web app
    > (ASPNET by default) or reporting service account (the one you chose during
    > setup) may not have the necessary permission to see this file. It is one
    > possible reason.
    > "Steve" wrote:
    >> I create my datasource using the OLE DB data provider for oracle an when
    >> i
    >> test the connection it is successful. When I create the dataset it
    >> cannot
    >> connect to the database and says "System.Data.Oracle Client requires
    >> Oracle
    >> Client Software version 8.1.7 or greater". I am using PL/SQL Developer
    >> that
    >> says it is 9i compatible. Im so lost here and need help. Thanks.|||Niether of those ideas worked. I do not have and oci.dll file on my system
    and I am developing on an XP system not a 2003 server system.
    "Robert Bruckner [MSFT]" wrote:
    > Specifically, you may want to check this KB article:
    > http://support.microsoft.com/default.aspx?scid=kb;en-us;870668
    >
    > -- Robert
    > This posting is provided "AS IS" with no warranties, and confers no rights.
    > "Terence Leung" <TerenceLeung@.discussions.microsoft.com> wrote in message
    > news:9349134D-7982-4C1E-995B-3A761058945E@.microsoft.com...
    > > We had the Oracle client set up quite a while ago so forgot the steps to
    > > set
    > > it up. We did run into some issues. If my memory serves me right, the
    > > default
    > > 9i installation allows the oci.dll to admin group only, and the web app
    > > (ASPNET by default) or reporting service account (the one you chose during
    > > setup) may not have the necessary permission to see this file. It is one
    > > possible reason.
    > >
    > > "Steve" wrote:
    > >
    > >> I create my datasource using the OLE DB data provider for oracle an when
    > >> i
    > >> test the connection it is successful. When I create the dataset it
    > >> cannot
    > >> connect to the database and says "System.Data.Oracle Client requires
    > >> Oracle
    > >> Client Software version 8.1.7 or greater". I am using PL/SQL Developer
    > >> that
    > >> says it is 9i compatible. Im so lost here and need help. Thanks.
    > >>
    >
    >|||If there is no oci.dll on your machine, then the Oracle client software is
    not installed. It won't work without it. You can download the Oracle client
    software from Oracle Technology Network (www.oracle.com/otn).
    -- Robert
    This posting is provided "AS IS" with no warranties, and confers no rights.
    "steve" <steve@.discussions.microsoft.com> wrote in message
    news:9BDF4BD5-DF7E-4134-8873-94FBFB5E35AD@.microsoft.com...
    > Niether of those ideas worked. I do not have and oci.dll file on my
    > system
    > and I am developing on an XP system not a 2003 server system.
    >
    > "Robert Bruckner [MSFT]" wrote:
    >> Specifically, you may want to check this KB article:
    >> http://support.microsoft.com/default.aspx?scid=kb;en-us;870668
    >>
    >> -- Robert
    >> This posting is provided "AS IS" with no warranties, and confers no
    >> rights.
    >> "Terence Leung" <TerenceLeung@.discussions.microsoft.com> wrote in message
    >> news:9349134D-7982-4C1E-995B-3A761058945E@.microsoft.com...
    >> > We had the Oracle client set up quite a while ago so forgot the steps
    >> > to
    >> > set
    >> > it up. We did run into some issues. If my memory serves me right, the
    >> > default
    >> > 9i installation allows the oci.dll to admin group only, and the web app
    >> > (ASPNET by default) or reporting service account (the one you chose
    >> > during
    >> > setup) may not have the necessary permission to see this file. It is
    >> > one
    >> > possible reason.
    >> >
    >> > "Steve" wrote:
    >> >
    >> >> I create my datasource using the OLE DB data provider for oracle an
    >> >> when
    >> >> i
    >> >> test the connection it is successful. When I create the dataset it
    >> >> cannot
    >> >> connect to the database and says "System.Data.Oracle Client requires
    >> >> Oracle
    >> >> Client Software version 8.1.7 or greater". I am using PL/SQL
    >> >> Developer
    >> >> that
    >> >> says it is 9i compatible. Im so lost here and need help. Thanks.
    >> >>
    >>

    Sunday, February 12, 2012

    cannot connect to datasource foodmart in analysis services

    hi,
    I'm connecting to my server in another machine through
    analysis services. i'm using SQL server enterprise
    edition with analysis services and sp3 and sp3a. while
    connecting to the datasource in food mart in the server
    machine , i'm getting an error that connection to the
    datasource is not done. i cant understand wht the problem
    is ? its working fine in the server machine and i chked
    the connection there . its ok. working and
    connected .whts the problem in the client machine while
    connecting to the server ? shd i need to change any
    settings ?
    can anyone help me to sort out this problem ?
    Thanks in AdvanceIf you have Analysis Services SP3 on the server (which is a separate
    install from SQL sp3 or sp3a) then you must also have Analysis Services SP3
    on the client machines.
    Cindy Gross, MCDBA, MCSE
    http://cindygross.tripod.com
    This posting is provided "AS IS" with no warranties, and confers no rights.

    cannot connect to datasource foodmart in analysis services

    hi,
    I'm connecting to my server in another machine through
    analysis services. i'm using SQL server enterprise
    edition with analysis services and sp3 and sp3a. while
    connecting to the datasource in food mart in the server
    machine , i'm getting an error that connection to the
    datasource is not done. i cant understand wht the problem
    is ? its working fine in the server machine and i chked
    the connection there . its ok. working and
    connected .whts the problem in the client machine while
    connecting to the server ? shd i need to change any
    settings ?
    can anyone help me to sort out this problem ?
    Thanks in Advance
    If you have Analysis Services SP3 on the server (which is a separate
    install from SQL sp3 or sp3a) then you must also have Analysis Services SP3
    on the client machines.
    Cindy Gross, MCDBA, MCSE
    http://cindygross.tripod.com
    This posting is provided "AS IS" with no warranties, and confers no rights.

    Cannot connect to Database

    HI,
    I have a simple report which i am trying to execute. The ODBC datasource
    returns success when the tested.
    I get the following error when i try to run the report :
    An error has occurred during report processing. (rsProcessingAborted) Get
    Online Help
    Cannot create a connection to data source 'DataSource1'.
    (rsErrorOpeningConnection) Get Online Help
    ERROR [08001] [Microsoft][ODBC SQL Server Driver][DBNETLIB]SQL Server does
    not exist or access denied. ERROR [01000] [Microsoft][ODBC SQL Server
    Driver][DBNETLIB]ConnectionOpen (Connect()).
    ----
    How do i go about debugging it.
    regards
    -sarabsarab wrote:
    > An error has occurred during report processing. (rsProcessingAborted)
    > Get Online Help
    > Cannot create a connection to data source 'DataSource1'.
    > (rsErrorOpeningConnection) Get Online Help
    > ERROR [08001] [Microsoft][ODBC SQL Server Driver][DBNETLIB]SQL Server
    > does
    > not exist or access denied. ERROR [01000] [Microsoft][ODBC SQL Server
    > Driver][DBNETLIB]ConnectionOpen (Connect()).
    On the machine with sql-server ->klick start -> run -> type
    svrnetcn.exe ->enter
    a window with sql-server-network-configuration appears->watch into right
    window
    there should be ("normally") two activated protocolls (named pipes and
    tcp/ip)
    If not activate the missing protocoll
    Hope that helps
    regards
    Frank

    Friday, February 10, 2012

    Cannot connect to a datasource error

    I have been working on a report for a while now and just when I go to deploy it, the bloody thing stops working.

    I have been testing it mainly under my account (Admin + Domain Admin) and peridocally under another admins account. I have also been testing it under a dummy normal account (domain user only) and up until now it has worked fine.

    Originally it did not work although I found that if I Rebuilt & Redeployed the project to the server and then started Reporting services and selected the datasource1 and supplied my credentials and checked Use as Windows Credentials and also the Impersonate check, it all worked perfectly.

    However now this does not appear to be the case

    The exact error I get is

    'An error has occurred during report processing. (rsProcessingAborted)
    Cannot create a connection to data source 'DashboardSQL-2K5'. (rsErrorOpeningConnection)
    For more information about this error navigate to the report server on the local server machine, or enable remote errors'

    The connection string under the properties of datasource1 are

    INTEGRATED SECURITY=SSPI;INITIAL CATALOG=DashboardSQL-2K5;DATA SOURCE=XXXXXXXX;

    XXXXXXXXX is obviously the name of my server blanked out

    Please help as I wish to deploy this report and it is just sods law that it stops working today.

    Regards

    Further poking around etc showed me that there were a couple of setting adrift in the various places.

    I am now at the point where I have got it to work, the only problem I now have is that unless I grant DomainName\Domain Users as sysadmin in the permissions for the database, I get an error similar to below when I try to go to

    http://ServerName/Reports

    An error has occurred during report processing. (rsProcessingAborted)
    Query execution failed for data set 'srcqry_weeklydatadate'. (rsErrorExecutingCommand)
    For more information about this error navigate to the report server on the local server machine, or enable remote errors

    Now that query it is trying to run is a select query in the report that populates the first parameter box on the report selection criteria. What do I need to change in the report to prevent this from happening. I can't very well allow all and sundrey in as sysadmin for obvious reasons.

    Regards

    |||Open data source props and make sure that credentials are set to "Windows integrated security" or "Use as Windows credentials when connecting to the data source"