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Cannot use DBCA & NETCA (merged topics) [message #238801] Sun, 20 May 2007 01:59 Go to next message
shiju_t_v
Messages: 56
Registered: May 2007
Location: kannur,kerala
Member
Hi,
When i give dbca in my command prompt it shows error as

[oracle@linuxserver1 ~]$ dbca
Xlib: connection to ":0.0" refused by server
Xlib: No protocol specified

Exception in thread "main" [oracle@linuxserver1 ~]$
Note : I was created my all databases by using this dbca , but now
i can't

Pls let me know how to proceed

thnx
SHIJU

[Updated on: Sun, 20 May 2007 02:49] by Moderator

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Re: Cannot use DBCA [message #238803 is a reply to message #238801] Sun, 20 May 2007 02:04 Go to previous messageGo to next message
Mohammad Taj
Messages: 2412
Registered: September 2006
Location: Dubai, UAE
Senior Member

Hi,
You have to set DISPLAY enviourment variable.

like
connect oracle user
$export DISPLAY 127.0.0.1:0.0;
if not working then 
$export DISPLAY :0.0;
$xhost+



Regards
Taj
Re: Cannot use DBCA [message #238804 is a reply to message #238801] Sun, 20 May 2007 02:08 Go to previous messageGo to next message
Frank
Messages: 7880
Registered: March 2000
Senior Member
Quote:
Reported By: shiju_t_v On: Sun, 20 May 2007 09:02 In: RDBMS Server Server Administration Cannot use DBCA
Reason This is a very critical situation , Pls let me know how to proceed

Do not report messages to get attention!
Cannot use DBCA - [message #238809 is a reply to message #238801] Sun, 20 May 2007 02:45 Go to previous messageGo to next message
shiju_t_v
Messages: 56
Registered: May 2007
Location: kannur,kerala
Member
Hi,
When i give dbca in my command prompt it shows error as

[oracle@linuxserver1 ~]$ dbca
Xlib: connection to ":0.0" refused by server
Xlib: No protocol specified

Exception in thread "main" [oracle@linuxserver1 ~]$
Note : I was created my all databases by using this dbca , but now
i can't

Pls let me know how to proceed

thnx
SHIJU

After getting Request from Taj ,
i did these things
[oracle@linuxserver1 ~]$ export DISPLAY 127.0.0.1:0.0;
-bash: export: `127.0.0.1:0.0': not a valid identifier
[oracle@linuxserver1 ~]$ export DISPLAY :0.0;
-bash: export: `:0.0': not a valid identifier
[oracle@linuxserver1 ~]$ xhost+
-bash: xhost+: command not found
But no solution ,
Pls let me know how to proceed


Cannot use NETCA [message #238814 is a reply to message #238801] Sun, 20 May 2007 02:57 Go to previous messageGo to next message
shiju_t_v
Messages: 56
Registered: May 2007
Location: kannur,kerala
Member
Hi,
When i give netca in my command prompt it shows error as

[oracle@linuxserver1 ~]$netca

Oracle Net Services Configuration:
Xlib: connection to ":0.0" refused by server
Xlib: No protocol specified



java.lang.NullPointerException
at oracle.ewt.lwAWT.BufferedApplet.<init>(Unknown Source)
at oracle.net.ca.NetCA.<init>(Unknown Source)
at oracle.net.ca.NetCA.main(Unknown Source)
Oracle Net Services configuration failed. The exit code is -1


Pls let me know how to proceed

thnx
SHIJU
Re: Cannot use DBCA & NETCA (merged topics) [message #238843 is a reply to message #238801] Sun, 20 May 2007 09:32 Go to previous messageGo to next message
BlackSwan
Messages: 25050
Registered: January 2009
Location: SoCal
Senior Member
Both utilities requires a functioning X-windows environment; which you don't have.
These problems has NOTHING to do with Oracle.
when "xclock" utiliy works then so will netca & dbca
relation between "xclock" and dbca [message #238953 is a reply to message #238801] Mon, 21 May 2007 01:17 Go to previous messageGo to next message
shiju_t_v
Messages: 56
Registered: May 2007
Location: kannur,kerala
Member
what is the relation between "xclock" utility and dbca
Re: relation between "xclock" and dbca [message #238956 is a reply to message #238953] Mon, 21 May 2007 01:21 Go to previous messageGo to next message
Michel Cadot
Messages: 64152
Registered: March 2007
Location: Nanterre, France, http://...
Senior Member
Account Moderator
X-windows environment, as Ana said.

Regards
Michel
Re: relation between "xclock" and dbca [message #238958 is a reply to message #238953] Mon, 21 May 2007 01:21 Go to previous message
Mohammad Taj
Messages: 2412
Registered: September 2006
Location: Dubai, UAE
Senior Member

Hi

http://www.comptechdoc.org/os/linux/howlinuxworks/linux_hlxwindows.html

http://www.oracle.com/technology/products/oracle9i/daily/jan25.html
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