Error in the package

Question

Hi,
I don't understand this error message :
ORA-01422: exact fetch returns more than requested number of rows
ORA-06512: at "FI01_OWNER.LAWSON", line 23
It appears when I use it in a query. When I compile the function, there is no error.
Can you help me ?
Thank you.
Patrick

Answer 1

It is generally a good idea to have error logs generated and error messages stored in an exception table.
Look at built in Oracle functions SQLERRM and SQLCODE. Insert these values into a table
For example try this .... you can improve this further to capture all errors
create table exception_tbl (package_name varchar2(100), errm varchar2(2000), errcd varchar2(2000));
create or replace procedure err_proc
is
errmesg varchar2(1000);
errcode varchar2(1000);
pkgname varchar2(30);
BEGIN
pkgname := 'ERR_PROC';
execute immediate 'select * from dba_tab';
EXCEPTION
WHEN OTHERS THEN
errmesg := SQLERRM;
errcode := SQLCODE;
insert into exception_tbl (package_name, errm, errcd)
values (pkgname,errmesg,errcode);
commit;
end;
Shakti
http://www.impact-sol.com
Developers of Guggi Oracle - Tool for DBAs and Developers