Oracle error occurred, but error message could not be retrieved from Oracle


G

Gerard Lai

I am writing a web based application using vb.net in my
host computer. Every time i improve the application, i
will port this to my staging server. The strange thing is
that sometimes when i tried to access this application in
the staging server, it gave me this error and i cannot
retrieve data from Oracle and thus the whole program
cannot be used... Can anyone pls help. Tell me what could
be the problem. There r a lot of people porting to this
server therefore it is v difficult to know what cause the
error.

Thanks.
 
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M

Miha Markic

Hi Gerard,

Can you show us some sources where the error occurs.
 
G

gerard lai

Dim Conn As New OleDbConnection(Connect)
Dim mySelect As New OleDbCommand()
mySelect.Connection = Conn
Dim objwriter As System.IO.StreamWriter
mySelect.CommandText = "" 'validate user info
Conn.Open() 'this is where the error occurs.

This problem does not happen everytime, just out of the blue. Thanks for
your time.
Regards,
 
M

Miha Markic

Hi,

It is obvious that you have connection problems.
What does the error say?
 
G

gerard lai

It just return this error. "Oracle error occurred, but error message
could not be retrieved from Oracle."

I v tried resetting the IIS and Oracle but the problem still remains.
Then the strange thing is, after a few days the error does not occur and
my application becomes ok again. The days varies between 1 day to a
week.

Thanks alot once again
 
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