ERROR MESSAGE BEFORE FOOTER

Question

Hi
Our database trigger raises an error (RAISE_APPLICATION_ERROR(-20111,'My message').
The application of HTML DB generates a page with error messages on it. OK.
The first message is displayed as it is defined in the template ("Error Page Template Control"). No problems.
But the second message is displayed before the footer. How can I control this second message ? We do not want to show this message !
Thank You
Andres

Answer 1

hi Andres
I want to implement the same solution, but I have some problems.
1. I have create the database trigger. Ok
2. Apex messages does not change. It show me the same error message
I tested on sqlplus and I can see my messages as follow:
SQL> insert into user_roles values (6,'TEST_USER','LE');
insert into user_roles values (6,'TEST_USER','LE')
ERROR at line 1:
ORA-00604: error occurred at recursive SQL level 1
ORA-20111: My message
ORA-06512: at line 11
ORA-00001: unique constraint (T$UK) violated
3. I think Apex is taking the last messages in this case ORA-00001:
4. In your post you say
The application of HTML DB generates a page with error messages on it. OK.
The first message is displayed as it is defined in the template ("Error Page Template Control"). No problems.
Could you pls tell me how you solved? How define the message in the Error template?
or Maybe my Trigger is wrong.
Just in case My trigger:
CREATE OR REPLACE TRIGGER tr_errors
AFTER SERVERERROR
ON DATABASE
DECLARE
my_exception EXCEPTION;
BEGIN
IF (ORA_IS_SERVERERROR(0001)) THEN
RAISE my_exception;
END IF;
exception
when my_exception then
RAISE_APPLICATION_ERROR(-20111,'My message');
END ;
Thanks
Marcelo