Article ID: 306787 - View products that this article applies to.
This article was previously published under Q306787
When using ActiveX Data Objects (ADO), it is not possible to return two resultsets from a single Oracle package/procedure. If you attempt to return two resultsets, the following error occurs:
"The operation requested by the application is not supported by the Provider"
The Microsoft ODBC driver for Oracle does have this capability, but only for the special feature of returning resultsets from packages/procedures. The driver itself does not support returning multiple results on a single statement. When the Microsoft OLEDB Provider for ODBC attempts to determine if the ODBC driver supports multiple resultsets, it returns FALSE. Because the OLEDB Provider for Oracle does not support the IMultipleResults interface either, that call fails with the above error message.
There is no workaround for this problem. When using ADO, you are limited to one resultset returned per Oracle package/stored procedure.
For additional information, click the following article numbers to view the articles in the Microsoft Knowledge Base:
(https://support.microsoft.com/kb/174679/EN-US/ )HOWTO: Retrieve Resultsets from Oracle Stored Procedures
(https://support.microsoft.com/kb/239771/EN-US/ )HOWTO: Return a Resultset from Oracle Stored Procedures into an ADO Recordset
(https://support.microsoft.com/kb/229919/EN-US/ )HOWTO: Retrieve a Recordset from an Oracle Stored Procedure Using ADO on ASP
Article ID: 306787 - Last Review: September 22, 2003 - Revision: 3.0
Retired KB Content Disclaimer
This article was written about products for which Microsoft no longer offers support. Therefore, this article is offered "as is" and will no longer be updated.