Handle user defined exception in stored procedure

Dear all,
I'm using JDev 11.1.1.4.0
In my application I'm calling the stored procedure with only in parameters using the Example 37-9 http://download.oracle.com/docs/cd/E17904_01/web.1111/b31974/bcadvgen.htm#ADFFD1056
In my stored procedure I have user defined exception, like:
create or replace procedure ...
AS
e_otwarty     EXCEPTION;
//some code
EXCEPTION
    WHEN e_otwarty THEN
      dbms_output.put_line('Masz juz otwarty raport');
      // or what should I do here ??
END;I want to display the message in the popup window in my ADF application. How can I do that ?
Regards,
Wojtek.

raise_application_error(-20001, 'error message');
Scott

Similar Messages

How to handle user defined exception from C#?

Hi:
I have some PL/SQL code that will throw a user defined exception if certain conditions are met. How do I handle user defined exceptions if this procedure/function is being called from C#? C# can handle a normal Oracle SQL error (e.g. ORA-XXXX) because they are defined in the proper class, but how do I get it to know about my user defined exception? Does anyone have any links to examples of doing this?
Thanks.

Hi Gaff,
Is there a particular problem you're having doing this? It works as normal for me...
Cheers
Greg
PLSQL
=========
create or replace procedure throwsomething as
begin
raise_application_error(-20001,'kaboom');
end;
ODP
=====
    class Program
        static void Main(string[] args)
            using (OracleConnection con = new OracleConnection())
                con.ConnectionString = "user id=scott;password=tiger;data source=orcl";
                con.Open();
                using (OracleCommand cmd = new OracleCommand())
                    cmd.CommandText = "begin throwsomething;end;";
                    cmd.Connection = con;
                    try
                        cmd.ExecuteNonQuery();
                    catch (OracleException oe)
                        Console.WriteLine("caught " + oe.Message);
OUTPUT
========
caught ORA-20001: kaboom
ORA-06512: at "SCOTT.THROWSOMETHING", line 3
ORA-06512: at line 1

How can we handle user defined exceptions in ejbStore() of entity bean

Accroding to my knowledge in ejbStore we can not handle user defined exceptions. Can anybody help on this????

In my case I am calling a method from ejbsotre() . In that method i wanted to put some checks according to that i wanted to throw exceptions.
In this case how would I handle exceptions.
Can you suggest in this case,please !!!

Where are User Defined Functions and Stored Procedures kept in SQL Server?

Hi,
I have a growing list of Stored Procedures and User-Defined Functions in SQL Server, and would like to be able to list all my user SP and UDF easily.
Is it possible to write a query to list all SP and UDF?
I saw the following specimen code in an SQL book, but am not sure this is what I need because I could not make it work.
SELECT *
    FROM INFORMATION_SCHEMA.ROUTINES
WHERE SPECIFIC_SCHEMA = N'CustomerDetails'
    AND SPECIFIC_NAME = N'apf_CusBalances'
I tried:
SELECT *
    FROM INFORMATION_SCHEMA.ROUTINES
but it does not work.
Suppose all my SP are named following this pattern:
    dbo.usp_Storeproc1
How would I modify the above code? or is there a better code?
Thanks
Leon Lai

Hi ,
try this to get list of all stored procedures:
SELECT *
FROM sys.procedures where name like 'dbo.usp%'
Thanks,
Neetu

"user defined exception" in a stored procedure and APEX

I would like to use user defined exception in a stored procedure or trigger in a APEX application.
Does anybody know how to do it ? or know where can I find a good reference ?
Thanks,

raise_application_error(-20001, 'error message');
Scott

User-Defined Exception in Package OE_SCHEDULE_UTIL Procedure Load_Results_f

Hi Expert,
While running the Order Import i am getting the error please help us :
Order Import Concurrent Program
Concurrent Program Parameters
Validate Only: N
Order Source:
Order Ref:
Sold To Org Id:
Sold To Org:
Change Sequence:
Performance Parameter: Y
Trim Blanks: N
Operation:
Number of Instances: 0
Debug Level: 0
Request Id: 4471
Org Id: 2453
Failed to perform Action Request BOOK_ORDER
Failed to perform Action Request BOOK_ORDER
No. of orders found: 1
No. of orders imported: 0
No. of orders failed: 1
Source/Order/Seq/Line Message
10/1046001534//2 ATP Process resulted in no data
10/1046001534//2 User-Defined Exception in Package OE_SCHEDULE_UTIL Procedure Load_Results_from_tbl
10/1046001534//2 User-Defined Exception in Package OE_SCHEDULE_UTIL Procedure Load_Results_from_rec
End of Order Import Concurrent Program
Regards,
Suraj

And also check
Order Import error : User-Defined Exception in Package OE_SCHEDULE_UTIL Procedure Action_Undemand,User-Defined Exception in Package OE_SCHEDULE_UTIL Procedure Action_Reschedule [ID 737031.1]

Help in user defined exception handler

Hi
Can some one help in solving this error .
when i run my procedure i get this error which is given below .
ORA-06510 PL/SQL unhandeled user defined exception at line 7
Procedure FMG_EXTRACT_MOTORBIKE_NEWBUS (P_NSSC_YN VARCHAR2) IS
l_start date;
l_end date;
cursor motorbike_rec is
select
c.id,
k.id pak_id,
p.ref,
i.description,
i.current_status,
i.premium,
i.sum_insured,
mv.registration_no,
mv.cc_rating,
nl.ncl_level,
nl.percentage_discount,
dp.full_name main_driver,
dpd.birth_date,
e.user_name entered_by,
ep.full_name emp_name,
fmg_get_imposed_terms(i.id,'. ',';') imposed_terms
from
fmg_clients c,
fmg_client_paks k,
fmg_policies p,
fmg_Policy_items i,
fmg_mv_usages u,
fmg_people dp,
fmg_people_details dpd,
fmg_employees e,
fmg_people ep,
fmg_motor_vehicles mv,
fmg_ncb_levels nl
where i.date_created>=l_start
and i.date_created<l_end
and i.pol_id=p.id
and p.ctp_id=k.id
and k.cli_id=c.id
and i.id=u.poi_id(+)
and u.per_id=dp.id(+)
and dp.id=dpd.per_id(+)
and i.id=mv.poi_id(+)
and i.ncl_id=nl.id(+)
and ( (i.pit_pro_code in ('TFF','FMC','FMT','FMF','FBK','PMC','TPO','MCL'))
or (i.pit_pro_code = 'CMV' and i.pit_code = 'MCL')
or (i.pit_pro_code = 'PMS' and i.pit_code = 'MCL')
or (i.pit_pro_code = 'PMT' and i.pit_code in ('MCT','MCF'))
and i.user_created=e.user_name
and ( (e.business_unit='BCC' and P_NSSC_YN='Y') OR (nvl(e.business_unit,'X')<>'BCC' and P_NSSC_YN='N') )
and e.per_id=ep.id;
l_file UTL_FILE.FILE_TYPE;
l_file_name varchar2(100);
l_data VARCHAR2(4000);
BEGIN
if P_NSSC_YN='Y' then
l_start := trunc(sysdate)-1;
l_end := trunc(sysdate);
l_file_name := 'MotorCycle_Daily_'||to_char(l_start)||'.csv';
l_file := utl_file.fopen( fmg_re_filepath('SSC'), l_file_name, 'W' );
else
l_start := to_date('01-' || to_char(sysdate-28,'MM-YYYY'));
l_end := last_day(to_date('01-' || to_char(sysdate-28,'MM-YYYY')));
l_file_name := 'MotorCycle_Monthly_'||to_char(l_start)||'_'||to_char(l_end)||'.csv';
l_file := utl_file.fopen( fmg_re_filepath('GAU'), l_file_name, 'W' );
end if;
l_data := '"Client ID","Pak ID","Policy Ref","Item Desc","RegoNo","CC","Item Status","Premium","Sum Insured",' ||
'"NCB Level","NCB%","Main Driver","Birth Date","Imposed terms","EnteredBy","Employee Name"';
utl_file.put_line(l_file, l_data );
for i in motorbike_rec loop
l_data :=
to_char(i.id) || ',' ||
to_char(i.pak_id) || ',' ||
i.ref || ',' ||
'"' || i.description || '",' ||
'"' || i.registration_no || '",' ||
to_char(i.cc_Rating) || ',' ||
i.current_status || ',' ||
to_char(i.premium) || ',' ||
to_char(i.sum_insured) || ',' ||
to_char(i.ncl_level) || ',' ||
to_char(i.percentage_discount) || ',' ||
'"' || i.main_driver || '",' ||
to_char(i.birth_date) || ',' ||
'"' || i.imposed_terms || '",' ||
i.entered_by || ',' ||
'"' || i.emp_name || '"' ;
utl_file.put_line(l_file,l_data);
end loop;
utl_file.fclose( l_file );
exception
when others then
if utl_file.is_open(l_file) then
utl_file.fclose( l_file );
end if;
raise;
END;

What does fmg_re_filepath('SSC') return? Are their sufficient rights with Oracle user on the location that is returned by this function?
Which OS are you using?

In which of the following sections of a PL/SQL block is a user-defined exception raised?

Hi,
A (somewhat elementary) question:
In which of the following sections of a PL/SQL block is a user-defined exception raised?
a) Exception section
b) Declarative section
c) Error handling section
d) Executable section
I'd be interested to hear people's answers.
Thanks.

As Etbin already noted, there are only 3 sections and user-defined exception can be raised in any of them. User-defined exception raised in declarative section example:
declare
    year_zero exception;
    pragma exception_init(year_zero,-01841);
begin
    declare
        v_dt date := to_date(1721420,'j');
    begin
        null;
    end;
exception
    when year_zero
      then
        dbms_output.put_line('Year 0!');
end;
Year 0!
PL/SQL procedure successfully completed.
SQL>
User-defined exception raised in executable section example:
declare
    year_zero exception;
    pragma exception_init(year_zero,-01841);
    v_dt date;
begin
    v_dt := to_date(1721420,'j');
exception
    when year_zero
      then
        dbms_output.put_line('Year 0!');
end;
Year 0!
PL/SQL procedure successfully completed.
SQL>
User-defined exception raised in exception handling section example:
declare
    year_zero exception;
    pragma exception_init(year_zero,-01841);
    v_dt date;
begin
    declare
        v_num number;
    begin
        v_num := 1 / 0;
      exception
        when others
          then
            v_dt := to_date(1721420,'j');
    end;
exception
    when year_zero
      then
        dbms_output.put_line('Year 0!');
end;
Year 0!
PL/SQL procedure successfully completed.
SQL>
SY.

Unhandled user-defined exception in dbms_session?

hi guys,
I've had some code that's been working for a while but just now has started giving me the following:
SQL> select *
2    from v$version;
BANNER
Oracle Database 10g Enterprise Edition Release 10.2.0.5.0 - 64bi
PL/SQL Release 10.2.0.5.0 - Production
CORE    10.2.0.5.0      Production
TNS for Linux: Version 10.2.0.5.0 - Production
NLSRTL Version 10.2.0.5.0 - Production
5 rows selected.
Elapsed: 00:00:00.00
SQL> begin
2
3
4          dbms_session.set_nls('cursor_sharing','FORCE');
5
6
7 end;
8 /
begin
ERROR at line 1:
ORA-06510: PL/SQL: unhandled user-defined exception
ORA-06512: at "SYS.DBMS_SESSION", line 158
ORA-06512: at line 4I've closed my sessions and restarted, it doesn't matter whether this is running via a stored proc or as an anonymous block like the above - what should I be looking for to find the cause of this?
I don't think I've been changing anything except using the dbms_session.set_identifier procedure, but certainly not in the sessions that I've been setting this nls parameter...

sybrand_b wrote:
You can not use set_nls to change this parameter, you need 'execute immediate 'alter system... etc'
And it is a bad hack to work around not using bind variables.
Sybrand Bakker
Senior Oracle DBAalso a work around for when your system's parameter is set to 'SIMILAR' but you're trying to use certain XML functionality:
SQL> alter session set cursor_sharing = SIMILAR;
Session altered.
Elapsed: 00:00:00.00
SQL> with t as (select xmltype('<validation>
2                                <error id="1">
3                                  <sys_message>test</sys_message>
4                                  <cust_message>testing</cust_message>
5                                  <cust_code>blahblah</cust_code>
6                                </error>
7                              </validation>') pi_xml from dual)
8            SELECT xtab.sys_message
9                  ,xtab.cust_message
10                  ,xtab.cust_code
11              FROM xmltable('/validation/error'
12                    passing (SELECT pi_xml
13                               FROM T)
14                    COLUMNS
15                      ID            NUMBER   path '/error/@id'
16                      ,sys_message VARCHAR2(1000) path '/error/sys_message'
17                      ,cust_message VARCHAR2(1000) path '/error/cust_message'
18                      ,cust_code    VARCHAR2(1000) path '/error/cust_code') xtab;
                            </validation>') pi_xml from dual)
ERROR at line 7:
ORA-01780: string literal required
Elapsed: 00:00:00.00
SQL> alter session set cursor_sharing = 'FORCE';
Session altered.
SQL> with t as (select xmltype('<validation>
2                                <error id="1">
3                                  <sys_message>test</sys_message>
4                                  <cust_message>testing</cust_message>
5                                  <cust_code>blahblah</cust_code>
6                                </error>
7                              </validation>') pi_xml from dual)
8            SELECT xtab.sys_message
9                  ,xtab.cust_message
10                  ,xtab.cust_code
11              FROM xmltable('/validation/error'
12                    passing (SELECT pi_xml
13                               FROM T)
14                    COLUMNS
15                      ID            NUMBER   path '/error/@id'
16                      ,sys_message VARCHAR2(1000) path '/error/sys_message'
17                      ,cust_message VARCHAR2(1000) path '/error/cust_message'
18                      ,cust_code    VARCHAR2(1000) path '/error/cust_code') xtab;
SYS_MESSAGE
CUST_MESSAGE
CUST_CODE
test
testing
blahblah
1 row selected.edit:
incidentally, the exact same result can be retrieved with with cursor_sharing = similar if you do it this way...:
SQL> alter session set cursor_sharing = SIMILAR;
Session altered.
Elapsed: 00:00:00.00
SQL> with t as (select xmltype('<validation>
2                                <error id="1">
3                                  <sys_message>test</sys_message>
4                                  <cust_message>testing</cust_message>
5                                  <cust_code>blahblah</cust_code>
6                                </error>
7                              </validation>') pi_xml from dual)
8        SELECT extractvalue(pi_xml,'/validation/error[@id=1]/sys_message') sys_message
9              ,extractvalue(pi_xml,'/validation/error[@id=1]/cust_message') cust_message
10              ,extractvalue(pi_xml,'/validation/error[@id=1]/cust_code')    cust_code
11          FROM (SELECT pi_xml
12                  from t);
SYS_MESSAGE
CUST_MESSAGE
CUST_CODE
test
testing
blahblah
1 row selected.Edited by: WhiteHat on May 11, 2011 5:11 PM

Validation returns : no data found + unhandled user-defined exception

Hi, I'm working with Application Express 4.1.1.00.23.
I have an application for timesheet management.
On one page, I've got a report (not interactive) in which you can enter the hours you've worked. First you add a free line, choose the task and then enter the hours you've spent.
You can only have one empty line at a time. If you try to add a line when you already have an empty line, a validation will display an error. It worked fine in version 3.2. Now we upgraded to 4.1 and get a weird error :
1) The validation msg appears fine
2) The report appears fine
3) There is a msg at the end of the report saying :
report error:
ORA-01403: no data found
ORA-06510: PL/SQL: unhandled user-defined exception
Could somebody point out the source of this problem ?
Thank you!
Here is the debug :
0.31117     0.00204     parse query as: FEUILLES_DE_TEMPS     4
0.31319     0.07865     ...Execute Statement: select NULL "CHECK$01", NULL "nom_projet2", NULL "NO_TACHE_ENTRE", NULL "NO_TACHE", NULL "NO_SEMAINE_EMPLOYE", NULL "NOM_TACHE", NULL "Tâches", NULL "SEQUENCE", NULL "Heures dim", NULL "DIM", NULL "Heures lun", NULL "LUN", NULL "Heures mar", NULL "MAR", NULL "Heures mer", NULL "MER", NULL "Heures jeu", NULL "JEU", NULL "Heures ven", NULL "VEN", NULL "Heures sam", .........
0.39191     0.00158     print column headings     4
0.39342     0.02546     rows loop: 500 row(s)     4
0.41889     0.00087     report error: ORA-01403: no data found ORA-06510: PL/SQL: unhandled user-defined exception
.....

Hi, thanks for your answer. Here is the validation we are executing. I'm pretty sure its fine since count(*) always return a value (plus we see V2 in the debug...) :
declare
l_count number;
begin
apex_debug_message.enable_debug_messages(7);
apex_debug_message.log_message('-----------------------------------V1----------------------------------');
-- get remaining empty tasks count
SELECT count(*) into l_count
FROM VIEW_TACHE_SYSTEME
WHERE NO_TACHE NOT IN (SELECT DISTINCT NO_TACHE FROM TACHE_JOUR WHERE NO_SEMAINE_EMPLOYE = :P36_NO_SEMAINE_EMPLOYE);
apex_debug_message.log_message('-----------------------------------V2----------------------------------');
apex_debug_message.log_message(l_count);
if l_count = 0 then
return 'Veuillez utiliser la tâche vide avant d''ajouter une ligne.';
else
return null;
end if;
end;
Here is the debug :
0.14643     0.00318     ...Validation "ADD_ROW_VALIDATION" - Type: FUNC_BODY_RETURNING_ERR_TEXT     4
0.14961     0.00318     ...Execute Statement: declare function x return varchar2 is begin declare l_count number; begin apex_debug_message.enable_debug_messages(7); apex_debug_message.log_message('-----------------------------------V1----------------------------------'); -- get remaining empty tasks count SELECT count(*) into l_count FROM VIEW_TACHE_SYSTEME WHERE NO_TACHE NOT IN (SELECT DISTINCT NO_TACHE FROM TACHE_JOUR WHERE NO_SEMAINE_EMPLOYE = :P36_NO_SEMAINE_EMPLOYE); apex_debug_message.log_message('-----------------------------------V2----------------------------------'); apex_debug_message.log_message(l_count); if l_count = 0 then return 'Veuillez utiliser la tâche vide avant d''ajouter une ligne.'; else return null; end if; end; return null; end; begin wwv_flow.g_computation_result_vc := x; end;     4
0.15280     0.01299     -----------------------------------V1----------------------------------     6
0.16578     0.00310     -----------------------------------V2----------------------------------     6
0.16888     0.00235     0     6
0.17123     0.00225     ......Result = Veuillez utiliser la tâche vide avant d'ajouter une ligne.     4
0.17347     0.00276     ......Did NOT pass     4
0.17624     0.00314     Add error onto error stack     4
0.17938     0.00343     ...Error data:     4
0.18280     0.00327     ......message: Veuillez utiliser la tâche vide avant d'ajouter une ligne.     4
0.18607     0.00446     ......display_location: INLINE_IN_NOTIFICATION     4
0.19053     0.00323     ......is_internal_error: false     4
0.19375     0.00323     ......error_backtrace: - PL/SQL Call Stack - object line object handle number name c000000382130f30 717 package body APEX_040100.WWV_FLOW_ERROR c000000382130f30 833 package body APEX_040100.WWV_FLOW_ERROR c00000039da9b5c8 154 package body APEX_040100.WWV_FLOW_VALIDATION c00000039da9b5c8 363 package body APEX_040100.WWV_FLOW_VALIDATION c00000039da9b5c8 784 package body APEX_040100.WWV_FLOW_VALIDATION c00000039da9b5c8 905 package body APEX_040100.WWV_FLOW_VALIDATION c00000039d1142c8 10005 package body APEX_040100.WWV_FLOW c000000381287050 31 anonymous block

IE only: wwsec_app_priv.process_signon (User-Defined Exception) (WWC-41417)

I am using Portal 3.0.6 in Sun SunOS 5.8. The site will be running in https mode. As everybody knows, 443 is the default port number for ssl mode. I setup the httpd.conf to 443. No problem. I ran ssodatan to relate Login Server to Portal - I had to specify 443 at the end of URL in ssodatan syntax. Otherwise, I got "Error:You cannot login because there is no configuration information stored in the enabler configuration table. (WWC-41439)" both in Netscape navigator and MS Internet Explorer.
I now am able to log in Portal site. But, the problem happens just after loggin in. With Navigator I don't get any problems. But, IE gives me "Error: Unexpected error encountered in wwsec_app_priv.process_signon (User-Defined Exception) (WWC-41417)". I guess this happens because of how IE works with https. It takes 443 off from URL in https mode. The portal is unable to match the url and what it has in wwsec_enabler_config_info$ which has 443. When I tested with 444 as port number. It worked! Putting a port number in URL will be cumbersome. That's why I am trying with 443.
I tried also with ssodatax to add an additional entry for without 443 as specified in a document "Oracle9ias Portal configuration options" page 30. Ssodatax has a bug so it updates existing entry, too. I had to update it back to its original value. It's fine. But, this time another error comes up. "WWC-00000". I don't see any solution for this.
null

When a new user is logging on for the first time, the portal adds them to the AUTHENTICATED_USERS group under the portal's group container. In your case, for some users, this is apparently running into some problem.
To debug this, try turning on additional logging on the OID server and attempt logging in as these users, and see what is reported.
You should enable the following debug flags:
Search Filter Processing
Access Control List Processing
Status Log Connections/Operations/Results

PL/SQL Using SQL%NOTFOUND to raise a user defined exception in a function

I have written the following function for finding the number of items in stock in the item table.
CREATE OR REPLACE function getAmount (ItemID IN NUMBER)
RETURN NUMBER
AS
invalid_id EXCEPTION;
returnedQty number;
BEGIN
Select qty
Into returnedQty
From item
Where itemNo = ItemID;
RETURN (returnedQty);
IF SQL%NOTFOUND THEN
RAISE invalid_id;
END IF;
COMMIT;
Exception
WHEN invalid_id THEN
DBMS_OUTPUT.PUT_LINE('Invalid ID entered');
END getAmount;
The function compiles successfully, although there is a problem that Oracle is not handling my user-defined exception invalid_id
If I use the following for a valid itemID:
DECLARE
return_value number;
BEGIN
return_value := getAmount(1);
DBMS_OUTPUT.PUT_LINE (return_value);
END;
then the function returns the quantity of items in stock correctly.
However, if I enter an incorrect itemID, say 20
DECLARE
return_value number;
BEGIN
return_value := getAmount(20);
DBMS_OUTPUT.PUT_LINE (return_value);
END;
The invalid_id exception is not raised, and the Oracle errors says: no_data_found and the function has not returned a value. If I add a no_data_found exception, this works perfectly, but for this assignment I must write my own user-defined error.
Any help would be very much appreciated!
Thank you.

What you're trying to do, is to use an implicit cursor. Implicit cursors will raise no_data_found and too_many_rows in case of an error. Explicit cursors will not.
Also, you have a small coding error ... a little rewrite and your code will do as you want to:
CREATE OR REPLACE function getAmount (ItemID IN NUMBER)
RETURN NUMBER
AS
invalid_id EXCEPTION;
returnedQty number;
cursor citem is
Select qty
From item
Where itemNo = ItemID;
fnd boolean;
BEGIN
open citem;
fetch citem Into returnedQty;
fnd := citem%found;
close citem;
if fnd then
RETURN (returnedQty);
else
RAISE invalid_id;
END IF;
/* Do not catch your own exception or the calling code will not receive it.
Exception
WHEN invalid_id THEN
DBMS_OUTPUT.PUT_LINE('Invalid ID entered');
END getAmount;
Your problem is, you're not using a package. This means, that the calling code has no way of catching this user-defined exeption. The correct way is to define a package, define the userdefined exception in the package and refer to it in your code:
create or replace package amt
is
invalid_id EXCEPTION;
function getAmount (ItemID IN NUMBER)
RETURN NUMBER;
end;
create or replace package body amt
is
function getAmount (ItemID IN NUMBER)
RETURN NUMBER
AS
returnedQty number;
cursor citem is
Select qty
From item
Where itemNo = ItemID;
fnd boolean;
BEGIN
open citem;
fetch citem Into returnedQty;
fnd := citem%found;
close citem;
if fnd then
RETURN (returnedQty);
else
RAISE invalid_id;
END IF;
end;
end; -- end package
To do a simple test, you'll do:
declare
a number;
begin
a := amt.getAmount(123);
dbms_output.put_line('The result is '||a);
exception
when amt.invalid_id then
dbms_output.put_line('ID not found');
end;
Other ways is to raise the exception in your no_data_found block.
But I'm REALLY puzzled if there's really someone out there who prefers a user-defined exception instead of the clearly defined NO_DATA_FOUND exception.
I can't be sure of course, but are you sure what they mean is they don't want ANY exception? That's a pretty common requirement.
In general - explicit cursors are a bit faster because Oracle does not have to do a second fetch to determine TOO_MANY_ROWS. And it's not too much additional writing. Explicit cursors will never raise exceptions - unless you use dynamic sql and your SQL is invalid.
Good luck

User Defined Exceptions in Web Service

I am trying to create complex user defined exceptions in Web services I am creating. Is there a way in JDeveloper to assist in modifying the WSDL to include all required parameters for fault handling that I can use to do this? Or do I have to write the XML manually in the WSDL file. Any recommended ways to accomplish this?

Hello,
raise duplicate_loan; won't avoid the trigger to insert and commit. If you really want to avoid the insertion, use the raise_applicatrion_error() instead.
For instance : Raise_Application_Error( -20001, 'Insertion cannot be validated' );Then in your Forms module, you can catch it like this:
   Begin
   Insert Into ...
   when others then
      LC$Erreur := Substr( SQLERRM,1 , 500 );
      LN$err_code := ABS(SQLCODE);
      If LN$err_code = 20001 Then ...
   End;
...Francois

'User defined exception error in package OE_SCHEDULE_UTIL' in Sales Order

Dear Contributors,
I am getting the following error while trying to enter line items in the Sales order form. Please provide your valuable suggestion on how to fix this...
User defined exception error in package OE_SCHEDULE_UTIL Procedure Insert_Into_Mtl_Sales_Orders

1004661 wrote:
Dear Contributors,
I am getting the following error while trying to enter line items in the Sales order form. Please provide your valuable suggestion on how to fix this...
User defined exception error in package OE_SCHEDULE_UTIL Procedure Insert_Into_Mtl_Sales_Orders
Please see (ORA-01006 bind variable does not exist FND_FLEX_SERVER during OM Activity [ID 1067359.1]).
Thanks,
Hussein

User Defined Exceptions

Hi.
What exactly is the theme of User Defined Exceptions(in view of Exception hierarchy) ?
As said so far, User defined exceptions are useful for handling logical & functional errors. But when a exception is found in the throw block can we write the code there itself...instead of writing in catch block???

What exactly is the theme of User Defined
Exceptions(in view of Exception hierarchy) ?Slightly blue, bordering on depressed-gray.
As said so far, User defined exceptions are useful
for handling logical & functional errors.No. Errors are for errors. Exceptions are for exceptions. Important.
But when a
exception is found in the throw block can we write
the code there itself...instead of writing in catch
block???Huh? Sort of an Early-Catch? No, unless you nest another try-catch inside that try block.

Handle user defined exception in stored procedure

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