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Heterogeneous Services - Error when querying SQL SERVER from Oracle DB

edited Jan 8, 2020 1:14PM in Database Administration (MOSC) 16 commentsAnswered

I am configuring HS so that we can query a SQL SERVER table from inside our Oracle database.  I have everything working in a test database on the test server.  My configuration for various components are below.  However, when I implement same solution in my production database on production server, I am getting the following error when I run the query:

select * from ps_onguard_view@mssqldev;

ORA-28500: connection from ORACLE to a non-Oracle system returned this message:

ORA-02063: preceding line from ACCESSCONTROL

28500. 00000 -  "connection from ORACLE to a non-Oracle system returned this message:"

*Cause:    The cause is explained in the forwarded message.

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