How identify the query which cause a SERVERERROR?

Question

Hi,
Can I identify the query which called the trigger SERVERERROR?
I need this because we have a error in our log, and we can not identify the cause.
Thanks,
Everson

Answer 1

Michaeles,
The problem is here:
for i in 1 .. ora_sql_txt (v_sql_text)
Take a look in my trigger code.
CREATE OR REPLACE TRIGGER "LOG_ERRORS" AFTER SERVERERROR ON DATABASE
declare
v_osuser VARCHAR2(30);
v_machine VARCHAR2(64);
v_username VARCHAR2(30);
v_program VARCHAR2(64);
v_error VARCHAR2(1000);
v_sql_text ora_name_list_t;
v_sql CLOB;
v_test varchar2(4000) := 'A';
BEGIN
select osuser, machine, program, username into v_osuser, v_machine, v_program, v_username
from v$session
where audsid = userenv('SESSIONID') and rownum =1;
v_test := v_test||'B';
begin
for i in 1 .. ora_sql_txt (v_sql_text)
loop
v_test := v_test||'C';
v_sql := v_sql || v_sql_text (i);
end loop;
v_test := v_test||'D';
exception
when others then
v_test := v_test||'E';
v_test := v_test||'F'||substr(sqlerrm,1,100);
end;
v_test := v_test||'G';
v_error := DBMS_UTILITY.FORMAT_ERROR_STACK;
insert into everson.log_erros_bd(data,osuser,machine,username,program,erro,sql)
values(sysdate,v_osuser,v_machine,v_username,v_program,v_error||'-'||v_test,v_sql);
exception
when others then -- null;
insert into everson.log_erros_bd(data,osuser,machine,username,program,erro,sql)
values(sysdate,'ERRO '||v_osuser,v_machine,v_username,v_program,DBMS_UTILITY.FORMAT_ERROR_STACK,v_test);
END;
The v_test variable is only for debug, and after the error it contains:
ORA-04043: object mensagem does not exist
-ABEFORA-06502: PL/SQL: numeric or value error
ORA-04043: object mensagem does not existG
How you can see, the v_test jump to 'B' to 'E', jumping the debugs in loop, 'C' and 'D', and in exception I get the message 'ORA-06502: PL/SQL: numeric or value error'.
Any idea?