Question : Oracle Forms 11g - ORA-12154: TNS error

Okay, before I post my info, I searched and searched everywhere via Google, OTN, Experts-Exchange, etc...to try to figure this one out and I'm stumped.  So here goes.  I get the dreaded "*ORA-12154: TNS:could not resolve the connect identifier specified*" error.  Here's my environment:

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*Server:* Red Hat Enterprise Linux 5 version runs the following:
   Oracle Database 11g (Rel 1): 11.2.0.10
   Oracle Fusion Middleware Forms Server 11g (Rel. 11.1.1.2.0)

I can connect via SQL+ no problem
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*Client:* My Windows XP Professional PC.

I can TNSPING the database SID no problem.
I can connect via SQL+ no problem
I can connect via TOAD to the db no problem
I can connect to Oracle Enterprise Manager via the web interface no problem

I do have 2 Oracle Homes (Oracle 8.0.6, Oracle 11.1.0.1) on my PC.  Currently the current home is the 11g one.  I do have my paths on my PC setup fine.

The problem is when I try to run a sample form via the web I created, the login prompt comes up and I enter my username/password/database SID and that's when I get the error.  Any clues as to what I should look for?  Eventually this will be an app that all the users will be accessing and they shouldn't have to worry about having anything setup on their PCs.

Thanks

Answer : Oracle Forms 11g - ORA-12154: TNS error

Found the solution from someone else on Oracle Tech Network but wanted to thank all those who replied.  And give the solution.

I looked and there WAS a tnsnames in the directory "Oracle/Middleware/asinst_1/config"....BUT it was a sample one. Meaning there was no entry just comments showing you a sample version of a TNS Names entry. So I copied my entry from another TNSNAMES and put it in there and voila...I was able to connect.

Apparently that's the TNSNAMES.ora file in that directory that the Forms Server is looking for.