I have an Oracle 11.x DB server installed on Windows. I have a Linux Box running Ubuntu on which I have the instant client installed. But when I try to connect to the oracle database server, I get the following error:
And my tnsnames.ora looks like:
I later even tried to change the HOST in my tnsnames.ora to the ip address. But that resulted in the following error:
Any suggestions on what has gone wrong?
SCJP 1.4, SCWCD 1.4 - Hints for you, Certified Scrum Master
Did a rm -R / to find out that I lost my entire Linux installation!