You need to add an entry in the TNSNAMES.ORA file of your developer installation, which should point to the Oracle database.
This file should be in ...NET80ADMIN under your developer installation oracle home.
Also, when you install developer, you have the option to use the Net 8 wizard, which should help you configuring the connection to the database.
Last Wiki Answer Submitted: July 6, 2009 1:48 pm by carlosdl63,580 pts.
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