Error ORA-03134: Connections to this server version are no longer supported

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In a web application I use 2 connections to 2 different servers of Oracle 10g, I use Visual Studio 2015 Professional, and I have installed Oracle ODAC 12 libraries in the development computer, I have referenced in the application said library Oracle.DataAccess.dll .

The fact is that the connection to one of the servers works correctly and when you open the connection to another I report the error:

 ORA-03134: Connections to this server version are no longer supported

Can you give me any clue as to where the problem is going? Apparently both ORACLE servers have the same configuration.

    
asked by Xavier Crespo 29.06.2017 в 09:25
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2 answers

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Finally I made a dblink to the server that did not give me problems and in the I implemented the materialized views that I needed. all solved.

    
answered by 07.07.2017 / 12:17
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The error message says that you are using different versions of Oracle. Reference here

ORA-03134: Connections to this server version are no longer supported.
Cause: An attempt was made to connect to an Oracle server of older version.
Action: Please refer to documentation for more details.

To check the version of the database engine run the query:

select * from v$version;

Keep in mind the version of the client you are using. If it is old, it will be your turn to upgrade the application or the driver.

    
answered by 29.06.2017 в 09:44