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I have a 7.1.6 Oracle instance and a 7.3.3 instance on the same machine. The 7.1.6 instance runs SQL*Net version 2.1.6 and the 7.3.3 instance runs SQL*Net version 2.3.3. When I tried to connect to the 7.3.3 instance using SQL*Net from the 7.1.6 instance I got this error message:
ORA-12633: No shared authentication services
In my tnsnames.ora files for both versions of SQL*Net I have
SQLNET.AUTHENTICATION_SERVICES = (NONE) Should this be set to something else?
Has anyone seen this problem? I'd appreciate some help in fixing this problem urgently.
Thanks in advance. Received on Sun Sep 28 1997 - 00:00:00 CDT