Forms :: How To Catch Exception Thrown By A Table
Feb 11, 2010
How can i catch the exception thrown by a PLSQL_TABLE.POPULATE_BLOCK. Actually i want to display alert messages if POPULATE_BLOCK doesn't contain any records. i wrote the PLSQL_TABLE.POPULATE_BLOCK(bk_data, 'block name');
In query procedure after that if i write any code for alert message then it is not getting executed it may be because of exception is handled by PLSQL_TABLE.POPULATE_BLOCK
What will be the solution to this problem ?
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Feb 16, 2011
I have a functional index.. which doesn't allow duplicate based on condition.I want to catch the exception and print the customized message but it always override my message.
create or replace function i_func
(tt_id in number,
d_date date,
stat in varchar2)
return varchar2
[code].....
output: ORA-00001: unique constraint (abb.TEST_IDX) violated
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Dec 6, 2010
SQL > conn ashish/pass@conn_string
ERROR:
ORA-28002: the password will expire within 1 days
----------------------------------------------------------
I want to catch this eror in forms: catch the error code ORA-28002 in ON-ERROR trigger and ON-Message trigger, however its not getting caught in the trigger. how to catch the warning/error ORA-28002 in oracle forms?
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Oct 10, 2011
I have to implement exception handling in the exception block of a trigger, Quote:exception
when ora_java.java_error then
message( 'Unable to call out to java, ' || ora_java.last_error );
ORA_JAVA.CLEAR_EXCEPTION;
when ORA_JAVA.EXCEPTION_THROWN then
ex := ORA_JAVA.LAST_EXCEPTION;
message( Exception_.toString(ex));
-- lv_exception := Exception_.getMessage(ex);
I get an error for the line: 'message( Exception_.toString(ex));'I have imported the java classes FException et IObject with their methods.
I have to create a Web Service Client, so I wonder if the paragraph Quote:when ORA_JAVA.EXCEPTION_THROWN then ex := ORA_ JAVA. LAST_ EXCEPTION; is mandatory.
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Sep 7, 2012
I have encountered an problem when I execute this code, which delete a record from Oracle DB. However, it doesn't happen when execute other SQL statements like "Select ", "Update". I am not sure whether this problem will happen on Microsoft SQL Server database. test this code below, and deal with this InvalidOperationException problem.
private void btnDelete_Click(object sender, EventArgs e)
{
string oradb = "Data Source=localhost;User Id=system;Password=admin;";
OracleConnection conn = new OracleConnection(oradb);
int recordAffected;
// Delete an existing record
[code]....
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Jan 5, 2010
how to catch a null value with C# code?
My Asp.Net/C# application is connected to an Oracle database where it retrieves database values and also values calculated/returned from Oracle functions. My problem is that sometimes an Oracle function I calling returns a null value because of not correct input parameters which will cause Oracle function to (I think) return an null value. My problem and question is how to catch/obtain if he Oracle function returns a null value? Oracle function should return a decimal value if correct input parameters. Below is my row of code that crashes when Oracle function returns a null value in case of incorrect input parameters.
decGrossFreightRevenue = (decimal)(OracleNumber)cmdCalculateRevenueCall.ExecuteOracleScalar();
how to change my code to catch a null value and avoid a crash. I have tried several checks (if statements) without success.
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Oct 7, 2013
APEX 4.2Oracle 11g Database We are using the standard exception handler that was introduced in APEX 4.1, and we have code in packages & procedures in the database (following proper processes of keeping code in the database where possible). When an exception is found in the procedures/ packages/functions, should the APEX application level exception handler catch any errors that occur or should they be handled in the package/procedure/function they occurred in? Why I ask if, we right now have exception handling code in the pl/code bodies BUT they write their errors to the same table that Apex's Exception handler does, but the errors are NOT presented to the user using the APEX exception handling mechanism.
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Dec 23, 2011
How to catch or store the sql statement that caused the trigger to fire in DMl Triggers.
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Feb 6, 2012
I have a Batch file(.bat) where I get the user name password ans schema name as a input . Based on that input I connect the sql and run some update query from bat file itself. Now I have issue ,when the user give wrong credintials it ask for the credintials again.
Is there any way to check the credintials of oracle and give the invalid credintial error via bat file. The sample of my Bat file is as follows.
@echo off
for /f %%i in ('sqlplus -s usename/password@db @H: est_db_connection.sql') do @set count=%%i
echo %count%
IF %count% EQU 1 ECHO ("Database connection working fine")
IF %count% NEQ 1 ECHO ("Not able to connect to database")
This is not working fine.
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May 2, 2009
I'm trying to figure out how to simply check and see if a given item is in a table, and if its not, then raise an exception.
for example i have a table employees and each employee has a primary key employID. I need to write a procedure where employID is given as a parameter and if the one given isnt in the table then raise an exception.
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Nov 3, 2011
when no data found this query generate error ora-01403 but if i count these transaction and then apply this trigger it works very well i am not interested to count because it takes a time i want that when no data found exception clause took control but i am not understand how to add exception clause in this trigger
select sum(nvl(gl_quantity,0)),sum(nvl(gl_amount,0)) into cr_qty,cr_amt from account.glhis where gl_drcr='CR' and gl_account=:prod_consume_auto.store_code and gl_date<=:prod_master_auto.voc_date and gl_voc_no<>:prod_master_auto.voc_no group by gl_account;
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Jul 5, 2011
How to raise a exception when inserting a record in a table using plsql?
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Dec 26, 2006
I am getting the follwoing error at the time of opening the application menu
FRM-21011: PL/SQL unhandled exception ORA-306500.
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Jan 31, 2013
SELECT COUNT(*)
INTO v_ctr
FROM leave_type_govt_service
WHERE (
:block_name.min BETWEEN minimum AND maximum
[code]......
This code in my forms really works for inserting a new record. But if I will update the record itself for example, in the table 'Type 1'
Minimum Maximum
1 5
6 10
11 15
and I will update the 6 - 10 to e.g. 7, It must update but my query includes 6 - 10 data so it raise the trigger failure.
Note: The AND condition in the last part is for unique types. Because even if e.g. 'Type 2' has a Min and Max data same as the 'Type 1' the trigger will not prompt.
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Jan 20, 2011
i've created an alert with 2 buttons and the code for cancel button is as follows:
...
if alert_id = alert_button2
then
raise form_trigger_failure;
end if;
...
this code is in a pll and when called from a form it displays a non oracle exception message. How to do nothing when the user presses cancel on alert pop-up? apart from using null instead of raising the above exception?
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Feb 25, 2011
We have Forms 10g for our application.
When i raise a exception in a procedure / trigger, i want to show the line number where the exception happened. is there any builtin to show that.
For eg
Exception when others
message('Error in this procedure');
raise;
I want the above exception to raise with line number also. How do i do it. I need some built in procedure in forms.
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Mar 16, 2012
After our client upgraded to 11g database and application server, they are getting this error while trying to access another form from the option menu (The option menu is generated with a library, the values are taken from a database table). This issue occurs only in one particular scenerio, and only in on form, other forms with similar functionality and same structure are working perfectly fine. The error is written below.
FRM-21011: PL/SQL unhandled exception ORA-06508
I tried in my environment (10G), no error exist there.In 11G environment, I tried re-attaching a library in the form and compiling again, the error does not come after recompiliation. But the client can still see the error even after recompiling the form (after reattaching that particular library).I could find the below info on google:
FRM-21011: PL/SQL unhandled exception %s.
Cause: An unhandled exception occurred while executing a menu trigger.
Action: Examine the text of the exception in this message. If this indicates a cause,
correct it. If the problem persists, contact Oracle Support Services.
Level: 25
Trigger: None
I am using form builder 10G, will compiling the form using Form builder 11G?
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Jun 20, 2005
why this exception is occuring .my code is below.
Procedure Edit_File
(v_linked_file in out file_link.linked_file%type,
v_copy_status in out file_link.copy_status%type,
i_ext in varchar2) is
[code]....
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Jun 12, 2012
My requirement, if there is no record in emp table when validate the EMP_NO_CHK text field, i need to set the focus on that field (EMP_NO_CHK) itself. But while execute the following code, I got error.chieve the task.
--EMP_NO_CHK_WHEN_VALIDATE_ITEM Trigger
-----------------------------------
Declare
cursor c is Select * from emp where Emp_no = :header.empno;
c1 emp%rowtype;
n NUMBER;
[code]...
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Jul 8, 2011
I am trying to build one custom 10g form from TEMPLATE.fmb. when i try to compile my form in desktop it is giving error as Error FRM-40735: ON-ERROR trigger raised unhandled exception ORA-6508.
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Dec 21, 2010
I am using forms 10g developer suite, AIX in appl server.
When I run the form on my local drive through web I am getting error that,FRM-40735:ON-ERROR trigger raised unhandled exception ORA-06508.
My fmbs & fmxs are in e:fmb, libraries are in d:applicationlib.
FORMS_PATH in Registry is C:DevSuiteHome_1cgenf61admin;C:DevSuiteHome_1forms;e:fmb;d:applicationlib
I have set the same path in default.env also.What should I update, to run the form successfully.
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Jan 18, 2007
I am in process of migrating Oracle 6i Forms to Oracle 10g Forms.
In 6i, the Form compiles and runs without any giving any error.
In 10g it does complie without any error but gives following Runtime Error Message -
FRM-40735: ON-ERROR trigger raised unhandled exception ORA-06508
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Sep 15, 2011
I have a form (StaffDetail) with three different blcoks. One of them is an Application Assignment block which consists of nothing but Assignment Type, Staff (Name), Last Updated By and Last Updated Date.. The Assignment Type and Staff has LOVs assigned to them individually.. Assignment type lets me pick all different types except for Project Manager. As soon as I select this option, i get the following error :
FRM-40735: WHEN-VALIDATE-ITEM trigger raised unhandled exception...
This does not even let me select any other Assignment type, then i have to go close all sessions and come back into the same screen.
Also, this form was first created and tested on the development environment and later moved to QA environment. All selections work in the development environment.. I checked for the roles in QA for individual Users..
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Aug 17, 2011
I have a form which contains tabular layout which i can fill a text item with date format. I set the data type properties to "Date" with format mask "dd-mm-yyyy".When I click a "save" button, it will call a procedure to insert into table. But i'm getting this error message : "FRM-40735: WHEN-BUTTON-PRESSED trigger raised unhandled exception ORA-06502"
I did some search on google and error 06502 means numeric or value error. But I don't understand what caused my error. Is it at my text item's properties?
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Jun 17, 2013
When i select Filnumber(DEC99) and press QUERY button, i get error"frm-40735 pre-query trigger raised unhandled exception ora-06502".
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Oct 15, 2011
I have Written this code in WHEN-VALIDATE-ITEM-TRIGGER on PO_DATE field
if not( :PO_HEADER.PO_DATE IS NOT NULL ) then
:po_header.po_date := trunc(sysdate);
end if;
if trunc(:PO_HEADER.PO_DATE)>trunc(sysdate) then
displayerror.errmsg('PO date cannot be future date!');
[code]...
when i am navigating through po_DATE field in the form its showing the error that
WHEN-VALIDATE-ITEM-TRIGGER raised unhandled exception.
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Jun 13, 2010
I am using database 10g and Form 6i. We are working under client server technology. Frequently we are receiving the following error to every user at randomly when they are idle few seconds/minutes.
FRM-40735 or error trigger raised unhandled exception ora-03114
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Sep 2, 2011
im updating my program and i got a error message
FRM 40735 key-next-item trigger raised unhandled exception ORA 01722
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Apr 13, 2012
I getting a error Ora-06511 when-new-item-instance trigger raised unhandled exception.
below is the coding for the trigger when-new-item-instance : where the cursor is open? how to close it?
if :blk_master.action_status = 'A' then
declare
doc_slno number;
[Code].....
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Mar 6, 2011
frm-40375: when-validate-item trigger raised unhandled exception ORA-01403.
i put a new column which is the birth date and i made a new procedure with regards to the age level for the Plan. and when i run the program, theres an error..
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