Hi Folks,
I connected with my database couple of times but today when I tried to connect it giving me strange error saying that "Connection failed because host or object doesn't exist". I am able ping my database server hostname so I am thinking something wrong with my tnsnames.org.
I tried 1.chaning hostname to ipaddress of my database server in tnsnames.org where protocal is TCP
2.added my local PC IP address as well as database server ipaddress in hosts list.
BUT SURPRISINGLY NEITHER OF THEM WORKED OUT!!!.
could you please suggest me any solutions for this weird problem.
Thanks
alot,
Anu
