The gateway product costs extra. HS or generic connectivity requires the use of an ODBC driver for the database server platform designed to access SQL Server. The only platform I believe that comes with such a driver is Windows so extra cost is probably required unless you are capable of writing your own ODBC program. On the other hand the Oracle client for Windows is free and MS on 32 bit systems provides ODBC/OLE drivers to Oracle. For 64 bit Windows you need the Oracle 64 bit OLE driver. Pushing and pulling from the SQL Server side is free. -- Mark D Powell -- Phone (313) 592-5148 ________________________________ From: Jeffrey Beckstrom [mailto:JBECKSTROM@xxxxxxxxx] Sent: Friday, August 08, 2008 3:01 PM To: Powell, Mark D Subject: RE: connecting Oracle to SQL Server Are they extra costs options? >>> "Powell, Mark D" <mark.powell@xxxxxxx> 8/8/08 2:48 PM >>> Look into Generic Connectivity and Heterogeneous Services on metalink. Also the Oracle product: Transparent Open Gateway. -- Mark D Powell -- Phone (313) 592-5148 ________________________________ From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of Jeffrey Beckstrom Sent: Friday, August 08, 2008 1:54 PM To: oracle-l-freelists; oracle-db-l Subject: connecting Oracle to SQL Server Isn't possible to access a SQL Server database from within an Oracle database. If true, can someone point me in the right direction. Jeffrey Beckstrom Database Administrator Greater Cleveland Regional Transit Authority 1240 W. 6th Street Cleveland, Ohio 44113 --------------------------------------------------------------------- Scanning of this message and addition of this footer is performed by SurfControl E-mail Filter software in conjunction with virus detection software.