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Oracle 11gr2 Client not working

smeeAug 27 2010 — edited Aug 27 2010

Hi everyone,

I've installed Oracle 11g R2 Client (32 bit) and Oracle 11g R2 Server (64 bit) on the same machine (OS: WS 2008 x64). This is my test environment. I should test my apps, how thay will use 32 bit drivers instead 64 bit.

But I have problem, I can not connect using the Oracle Client on database (I use sqlplus). I get an ORA-12560:TNS:protocol adapter error.

I checked:
- tnsnames.ora and sqlnet.ora are same for server and client.
- tnsping works fine.

Has anyone had similar experiences and know what could be a problem?

Thanks to all.

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Locked on Sep 24 2010

Added on Aug 27 2010

#11g, #database, #database-installation, #dba, #error, #oracle, #sql, #sqlplus, #windows

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