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error handling [message #77704] Tue, 06 November 2001 01:44 Go to next message
Messages: 22
Registered: July 2000
Junior Member
Hi All,

I have created a trigger(before insert or update for each row)at the back end and handled the exceptions
raise_application_error(-20000,'NEED_BY_DATE CANNOT BE NULL');

it is compiled finely and showing the errors at the backend perfectly.

But i was not able to see these errors at the front end(D2K)

Please give me the suggestion


Re: error handling [message #77711 is a reply to message #77704] Tue, 06 November 2001 16:34 Go to previous message
Messages: 5
Registered: October 2001
Junior Member
You can message out the error by using
dbms_output.putline ('my error');


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