Set DISPLAY environment variable, then re-run.

Problem :

 

I am using oracle 10g release 2 run on Linux Red Hat. The oracle Enterprise manager, sqlplus etc is working fine.

When I run the DBCA on the oracle home directory it comes as
$ dbca
DISPLAY not set.
Set DISPLAY environment variable, then re-run.

Then when i export the display as
$ export DISPLAY=localhost:0 and then re-run the dbca

$ dbca
Exception in thread "main"

What is this Exception in Tread "main", how can i see in detail about this error does it go to a log file. Can some body help me to get the dbca running.

 

 

Solution :

 

With red hat you can always use realvnc.
export DISPLAY=YOUR IP ADDRESS:0

 

출처 : https://forums.oracle.com/thread/438088?start=0&tstart=90