RE: Connecting Oracle 19 to SQL Server Issue
Date: Tue, 13 Aug 2019 14:28:41 +0000
Message-ID: <b3dc25ce4a73492dbe25ad8a68bf70b9_at_ex04mail01d.ad.rit.edu>
Ok, one of my co-workers figured this out. Apparently, dbua removed an entry from the tnsnames.ora file that specified the port to listen on for the ODBC connections. Once that was restored, all is working as it should.
Scott Canaan '88
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From: oracle-l-bounce_at_freelists.org <oracle-l-bounce_at_freelists.org> On Behalf Of Scott Canaan
Sent: Tuesday, August 13, 2019 9:06 AM
I just upgraded an Oracle database from 12.1.0.2 to 19. Now the connections via the heterogeneous connections don't work. I've copied all of the .ora files into the new $ORACLE_HOME/hs/admin directory. I've updated the listener.ora file to use the new 19c Oracle home and restarted the listener.
I did not have a new SQL Server ODBC driver installed. From what I can see that hasn't changed, the most recent one is "ODBC Driver 17 for SQL Server". If there's a newer one, I can't find it.
When I do a tnsping, I get "TNS-12541: TNS: no listener", but there is a listener. I can see the entries when I do a status.
What have I missed? Obviously there's something.
Scott Canaan '88
Sr Database Administrator
Information & Technology Services
Finance & Administration
Rochester Institute of Technology
o: (585) 475-7886 | f: (585) 475-7520
srcdco_at_rit.edu<mailto:srcdco_at_rit.edu> | c: (585) 339-8659
To: 'oracle-l_at_freelists.org' <oracle-l_at_freelists.org>
Subject: Connecting Oracle 19 to SQL Server Issue
Sr Database Administrator
Information & Technology Services
Finance & Administration
Rochester Institute of Technology
o: (585) 475-7886 | f: (585) 475-7520
srcdco_at_rit.edu<mailto:srcdco_at_rit.edu> | c: (585) 339-8659
CONFIDENTIALITY NOTE: The information transmitted, including attachments, is intended only for the person(s) or entity to which it is addressed and may contain confidential and/or privileged material. Any review, retransmission, dissemination or other use of, or taking of any action in reliance upon this information by persons or entities other than the intended recipient is prohibited. If you received this in error, please contact the sender and destroy any copies of this information.
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Received on Tue Aug 13 2019 - 16:28:41 CEST