ORA-28575 trying to use Oracle Database Extensions for .NET (Doc ID 358160.1)

Last updated on JULY 05, 2017

Applies to:

Oracle Net Services - Version: 10.2.0.1 to 10.2.0.1 - Release: 10.2 to 10.2
Oracle Developer Tools for Visual Studio .NET - Version: 10.2.0.1 and later    [Release: 10.2 and later]


Symptoms

When trying to run a.Net Stored Procedure the following error results may result, preventing any .NET Stored Procedure from running:

ora-28575: unable to open RPC connection to external procedure agent
ora-06512: at "SYS.DBMS_CLR", line 234
ora-06512: at "<schema.procedurename>", line 7
ora-06512: at line 1

Cause

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