When using OLE DB Source Editor, the drop down "Name of the table or view" shows " doublequotes around the schema and table name.  Selecting the table (for example "dbo"."Table1"), then Preview returns the error below:

Error at Data Flow Task [OLE DB Source [1]]: An OLE DB error has occurred. Error code: 0x80040E37.

Error at Data Flow Task [OLE DB Source [1]]: Opening a rowset for ""dbo"."Table1"" failed. Check that the object exists in the database.

 (Microsoft Visual Studio)


Exception from HRESULT: 0xC02020E8 (Microsoft.SqlServer.DTSPipelineWrap)

Program Location:

   at Microsoft.SqlServer.Dts.Pipeline.Wrapper.CManagedComponentWrapperClass.ReinitializeMetaData()
   at Microsoft.DataTransformationServices.DataFlowUI.DataFlowComponentUI.ReinitializeMetadata()
   at Microsoft.DataTransformationServices.DataFlowUI.DataFlowAdapterUI.connectionPage_SaveConnectionAttributes(Object sender, ConnectionAttributesEventArgs args)


SSIS by default will use " doublequotes as the quoted identifier if the OLE DB Provider does not override these settings.  Change SSIS OLE DB for SQLCommand and type "select * from dbo.table" instead of picking the table from the list. 

When using Sybase OLE DB provider, run the Sybase Configuration Manager and change the data source to "Enable Quoted Identifiers" to True (1) to suppot " doublequotes around the schema and table name.