Oracle Enterprise Manager Console Error

Hi,
I have installed Oracle 10g client for administrator(for Windows Vista) on my Windows Vista machine to manage Oracle databases remotely.
However, after creating the TNS service names I get error in OEM admin console as follows and do not see any DB connections.
Error: Failed to parse tnsnames.ora file
oracle.net.config.serviceAliasException: TNS-04404: No error
caused by Oracle.net.configException: TNS-04414
caused by TNS-04610"
How can I troubleshoot this error and rectify OEM console.
Appreciate much your kind response.
Regards,
Noor

Hello all,
I had exactly the same problem: ServiceAliasException: 11, not 10 as in the MetaLink note referred to above.
It turned up today, but the tnsnames.ora file hasn't been changed since October 15:th. It turns out to be
some kind of security matter in windows (XP in my case, but I guess it's about the same in Vista).
All the files in my TNS_ADMIN folder have been set to read-only. Looking at them with cygwin shows that
it's actually even worse: They've been chmod:ed 0 and put on an ACL.
Once I chmod:ed them writable again (guess removing the read only flag in windows would do the same),
I could create and save new entries with my 10.2 OEM standalone again.
Seems youy get a "ServiceAliasException: 11" when tnsnames can't be written.
Best regards,
//Robert

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