External Procedure Call From Application Fails With "ORA-03001: Unimplemented Feature" (Doc ID 814728.1)

Last updated on JULY 05, 2017

Applies to:

Oracle ODBC Driver - Version 9.2.0.8 and later
Oracle Data Provider for .NET - Version 9.2.0.8 and later
Oracle Provider for OLE DB - Version 9.2.0.8 and later
Information in this document applies to any platform.
This problem can occur on any platform.

Symptoms

An application using the Oracle ODBC driver or another data access driver such as Oracle Data Provider for .NET or ORAOLEDB calls into a Package or Procedure which internally makes a call to an external library function via EXTPROC.

The call fails with the following error

   ORA-3001 unimplemented feature

The external procedure can be called by other applications such as SQL*Plus and work fine.



Cause

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