May I use Exception Handling for validation ?

Hello All,
Can any one know about that may i use exception handling for validation in my report program.
Please if its possible then give me some Example...
Thanks.

Hi Niraj,
Exception is not at all raised or handled in the given example.
There are so many document available in the SCN regarding OO ABAP you can read that.
As far as validation of a field ( Selection screen ) of course we can do that but I don't see any advantage more over it will make your code unnecessarily complex.
Regards
Bikas

Similar Messages

Exception Handling for Array Binding

Hi
1)
I am using a Stored Procedure.
I am using array binding and if i am sending an array of count 10 to be inserted in a table and only 9 got inserted,i deliberatly inserted one errorneous record in array, the count returned by ExecuteNonQuery() is 10.Why ?
How can i come to know exact number of rows inserted in table, how can i use Output variables, because the array bind count is 10 so if i add an output parameter it gives error ArrayBind count is wrong....
2)
Is it possible to roll back all the inserts if error occurs in any of the insert by Oracle engine.What it does is it inserts all correct records and leaves the errorneous record and doesn't even throw any exception or any message.
Answer - This can be achieved by using OracleTransaction and don't use Exception handling in procedure otherwise there wont be any exception thrown by procedure which is necessary to detect if an error occured during insert.If you use exception handling OracleEngine will insert correct rows and leave errorneous record and return count of inserted + non inserted records which is wrong.
Please help.
Message was edited by:
user556446
Message was edited by:
user556446

You'll need to encapsulate your validation within it's own block as described below:
-- this will die on the first exception
declare
TYPE T_BADDATA_TEST IS TABLE OF VARCHAR2(1000) INDEX BY binary_integer ;
tbt T_BADDATA_TEST ;
aBadTypeFound exception ;
begin
   tbt(0) := 'a';
   tbt(1) := 'b';
   tbt(2) := 'c';
    for idx in tbt.first..tbt.last loop
      if tbt(idx) = 'b' then
          raise aBadTypeFound ;
      else
          dbms_output.put_line(tbt(idx));
      end if ;
    end loop ;
end ;--encapsulate the exception area in a begin/end block to handle the exception but continue on
declare
TYPE T_BADDATA_TEST IS TABLE OF VARCHAR2(1000) INDEX BY binary_integer ;
tbt T_BADDATA_TEST ;
aBadTypeFound exception ;
begin
   tbt(0) := 'a';
   tbt(1) := 'b';
   tbt(2) := 'c';
    for idx in tbt.first..tbt.last loop
      BEGIN
      if tbt(idx) = 'b' then
          raise aBadTypeFound ;
      else
          dbms_output.put_line(tbt(idx));
      end if ;
      EXCEPTION
        WHEN aBadTypeFound THEN
            dbms_output.put_line(tbt(idx) || ' is bad data');
        WHEN OTHERS THEN
            dbms_output.put_line('exception');
      END ;
    end loop ;
end ;
output:
a
b is bad data
c
***/

Exception handling for all the insert statements in the proc

CREATE PROCEDURE TEST (
@IncrStartDate DATE
,@IncrEndDate DATE
,@SourceRowCount INT OUTPUT
,@TargetRowCount INT OUTPUT
,@ErrorNumber INT OUTPUT
,@ErrorMessage VARCHAR(4000) OUTPUT
,@InsertCase INT --INSERT CASE INPUT
WITH
EXEC AS CALLER AS
BEGIN --Main Begin
SET NOCOUNT ON
BEGIN TRY
DECLARE @SuccessNumber INT = 0
,@SuccessMessage VARCHAR(100) = 'SUCCESS'
,@BenchMarkLoadFlag CHAR(1)
,@BenchmarkFlow INT
,@MonthYearStart DATE
,@MonthYearEnd DATE
,@StartDate DATE
,@EndDate DATE
/* Setting the default values of output parameters to 0.*/
SET @SourceRowCount = 0
SET @TargetRowCount = 0
/*Setting the Start and end date for looping */
SET @MonthYearStart = @IncrStartDate;
SET @MonthYearEnd = @IncrEndDate;
/* Setting the @InsertCase will ensure case wise insertion as this sp will load data in different tables
@InsertCase =0 means data will be inserted in the target TAB1
@InsertCase =1 means data will be inserted in the target TAB2
@InsertCase =2 means data will be inserted in the target TAB3
@InsertCase =3 means data will be inserted in the target TAB4
@InsertCase =4 means data will be inserted in the target TAB5
@InsertCase =5 means data will be inserted in the target TAB6
if @InsertCase =0
WHILE (@MonthYearStart <= @MonthYearEnd)
BEGIN
SET @StartDate = @MonthYearStart;
SET @EndDate = @MonthYearEnd;
/* Delete from target where date range given from input parameter*/
DELETE FROM TAB1
WHERE [MONTH] BETWEEN MONTH(@StartDate) AND MONTH(@EndDate)
AND [YEAR] BETWEEN year(@StartDate) and year(@EndDate)
/*Insert data in target-TAB1 */
BEGIN TRANSACTION
INSERT INTO TAB1
A,B,C
SELECT
A,BC
FROM XYZ
COMMIT TRANSACTION
SET @MonthYearStart = DATEADD(MONTH, 1, @MonthYearStart)
SELECT @TargetRowCount = @TargetRowCount + @@ROWCOUNT;
END -- End of whileloop
END TRY
BEGIN CATCH
IF @@TRANCOUNT>0
ROLLBACK TRANSACTION
SELECT @ErrorNumber = ERROR_NUMBER() ,@ErrorMessage = ERROR_MESSAGE();
END CATCH
END--End of Main Begin
I have the above proc inserting data based on parameters where in @InsertCase is used for case wise execution.
I have written the whole proc with exception handling using try catch block.
I have just added one insert statement here for 1 case now I need to add further insert cases
INSERT INTO TAB4
                A,B,C
SELECT
                                A,BC
FROM XYZ
INSERT INTO TAB3
                A,B,C
SELECT
                                A,BC
FROM XYZ
INSERT INTO TAB2
                A,B,C
SELECT
                                A,BC
FROM XYZ
I will be using following to insert further insert statements
if @InsertCase =1
I just needed to know where will be my next insert statement should be fitting int his code so that i cover exception handling for all the code
Mudassar

Hi Erland & Mudassar, I have attempted to recreate Mudassar's original problem..here is my TABLE script;
USE [MSDNTSQL]
GO
/****** Object: Table [dbo].[TAB1] Script Date: 2/5/2014 7:47:48 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE TABLE [dbo].[TAB1](
[COL1] [nvarchar](1) NULL,
[COL2] [nvarchar](1) NULL,
[COL3] [nvarchar](1) NULL,
[START_MONTH] [int] NULL,
[END_MONTH] [int] NULL,
[START_YEAR] [int] NULL,
[END_YEAR] [int] NULL
) ON [PRIMARY]
GO
Then here is a CREATE script for the SPROC..;
USE [MSDNTSQL]
GO
/****** Object: StoredProcedure [dbo].[TryCatchTransactions1] Script Date: 2/5/2014 7:51:33 AM ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
CREATE PROCEDURE [dbo].[TryCatchTransactions1] (
@IncrStartDate DATE
,@IncrEndDate DATE
,@SourceRowCount INT OUTPUT
,@TargetRowCount INT OUTPUT
,@ErrorNumber INT OUTPUT
,@ErrorMessage VARCHAR(4000) OUTPUT
,@InsertCase INT --INSERT CASE INPUT
WITH
EXEC AS CALLER AS
BEGIN --Main Begin
SET NOCOUNT ON
BEGIN TRY
DECLARE @SuccessNumber INT = 0
,@SuccessMessage VARCHAR(100) = 'SUCCESS'
,@BenchMarkLoadFlag CHAR(1)
,@BenchmarkFlow INT
,@MonthYearStart DATE
,@MonthYearEnd DATE
,@StartDate DATE
,@EndDate DATE
/* Setting the default values of output parameters to 0.*/
SET @SourceRowCount = 0
SET @TargetRowCount = 0
/*Setting the Start and end date for looping */
SET @MonthYearStart = @IncrStartDate;
SET @MonthYearEnd = @IncrEndDate;
/* Setting the @InsertCase will ensure case wise insertion as this sp will load data in different tables
@InsertCase =0 means data will be inserted in the target TAB1
@InsertCase =1 means data will be inserted in the target TAB2
@InsertCase =2 means data will be inserted in the target TAB3
@InsertCase =3 means data will be inserted in the target TAB4
@InsertCase =4 means data will be inserted in the target TAB5
@InsertCase =5 means data will be inserted in the target TAB6
IF @InsertCase =0
WHILE (@MonthYearStart <= @MonthYearEnd)
BEGIN
SET @StartDate = @MonthYearStart;
SET @EndDate = @MonthYearEnd;
/* Delete from target where date range given from input parameter*/
DELETE FROM TAB1
WHERE START_MONTH BETWEEN MONTH(@StartDate) AND MONTH(@EndDate)
AND START_YEAR BETWEEN year(@StartDate) and YEAR(@EndDate)
/*Insert data in target-TAB1 */
BEGIN TRANSACTION
INSERT INTO TAB1 (COL1,COL2,COL3)
VALUES ('Z','X','Y')
SELECT COL1, COL2, COL3
FROM TAB1
COMMIT TRANSACTION
SET @MonthYearStart = DATEADD(MONTH, 1, @MonthYearStart)
SELECT @TargetRowCount = @TargetRowCount + @@ROWCOUNT;
END -- End of whileloop
END TRY
BEGIN CATCH
IF @@TRANCOUNT > 0
ROLLBACK TRANSACTION
SELECT @ErrorNumber = ERROR_NUMBER() ,@ErrorMessage = ERROR_MESSAGE();
END CATCH
PRINT @SUCCESSMESSAGE
END--End of Main Begin
GO
I am just trying to help --danny rosales
UML, then code

Exception Handling for many bean objects of a container class in a JSP page

Hello,
I have on container bean class. In this container class, there are several others class objects and the getter methods to get these objects out to the JSP pages.
I have one JSP page which will use different objects in the container class object through the getter methods of the container class.
My question is how to implement the exception handler for all the objects in the container so that the JSP page can handle all exceptions if occurrs in any object in the container?
Please give me some suggestions. Thanks
Tu

Thanks for your reply.
Since the container is the accessor class, I have no other super class for this container class, I think I will try the try catch block in the getter methods.

Exception handling for ProjectService methods in a new 2006 DI API

Normally for other objects the Add() method returns error code and calling the GetLastError you get the description.
AddProject(Project) method of ProjectService returns ProjectParams object.
So the question is where to get the error code or what is the correct exception handling for that new methods in 2006 SDK.
Thanks for any help.
Tomas

Hi all,
I have a sceranio :
I created the text field, text box, com bobox .etc, on new form or exist form.
When I want to bind data into UDO, i use "DataBind.setBound"
ex:"oEdit.DataBind.SetBound(True, "@SM_OMOR", "U_Room")"
Can i bind the data to exist table on B1?
ex: oEdit.DataBind.setBound(True, "OHEM", "firstName")
Plz guid !
Rgds !

Problem in using View Object for validation

Hi,
I have defined a simple swing form to practice. It has one Entity Object and two View objects. One of these view objects is an updatable VO based on the EO and the other one has a simple "select count(*)" from a table. I defined a method validation on one of the EO attributes to see how can i use the VO for validation. On the other hand i defined the Application Module to use both of my views. As far as i undrestood, when i define a VO for AM, the AM will instantiate it the first time it starts running. Here is the code inside the method validation for FirstName attribute:
/**Validation method for FirstName
public boolean validateFirstName(String data) {
ViewObject vo = getDBTransaction().getRootApplicationModule().findViewObject("CountEmployeeInstance");
if (vo == null) {
System.out.println("vo is null");
else {
vo.executeQuery();
if (vo.hasNext()){
System.out.println("count = " + ((CountEmployeeRowImpl) vo.next()).getCount());
else {
System.out.println("vo has no next");
return true;
The problem is that vo.executeQuery() does not return any record. In fact the vo.hasNext() returns false and i get the message "vo has no next" on the console. Please pay attention that the VO's sql statement is SELECT COUNT(*) and it always returns a record. I found that if i use vo.closeRowSet() before vo.executeQuery() everything works fine.
Please tell me that what is my problem and why is it working like this?
Best Regards,
Alireza Vali

Chris,
1- Every thing is fine with the ADF model layer in this practice. I have tested it by using Test option on AM and it works. It works exactly the same as how it works throug swing UI that i use for it.
2- The VO is beeing found and as you see in the code, i have tested it by "if (vo == null)" just after the statement which finds it and vo is not null which means it has been instantiated by AM as it was supposed to.
3- The VO's SQL statement is "SELECT COUNT(*) FROM EMPLOYEE" with no where clause. I have 14 records in this table.
Every thing is OK with swing form. It runs and shows the records and all the binded operations like "next record", "previous record" and so on work perfectly on the records.
4- The code i used is a combination of two examples. Example 9-7 and 9-8 in pages 9-12 and 9-13 of mentioned document.
Now my findings:
I changed the code to the following:
    /**Validation method for FirstName
    public boolean validateFirstName(String data) {
        ViewObject vo = getDBTransaction().getRootApplicationModule().findViewObject("MaxEmployeeIdInstance");
        if (vo == null) {
            System.out.println("vo is null");
        else {
            //vo.closeRowSet();
            vo.executeQuery();
            System.out.println("Row Count = " + vo.getRowCount());
            System.out.println("Default Slot = " + vo.getCurrentRowSlot());
            vo.next();
            System.out.println("Slot after next() = " + vo.getCurrentRowSlot());
            vo.reset();
            System.out.println("Slot after reset() = " + vo.getCurrentRowSlot());
            vo.first();
            System.out.println("Slot after first() = " + vo.getCurrentRowSlot());
            vo.last();
            System.out.println("Slot after last() = " + vo.getCurrentRowSlot());
            System.out.println("----------------------");
            vo.executeQuery();
            System.out.println("Deafault index = " + vo.getCurrentRowIndex());
            vo.next();
            System.out.println("Index after next() = " + vo.getCurrentRowIndex());
            vo.reset();
            System.out.println("Index after reset() = " + vo.getCurrentRowIndex());
            vo.first();
            System.out.println("Index after first() = " + vo.getCurrentRowIndex());
            vo.last();
            System.out.println("Index after last() = " + vo.getCurrentRowIndex());
            System.out.println("Slot Before First = " + vo.SLOT_BEFORE_FIRST);
            System.out.println("Slot Beyound Last = " + vo.SLOT_BEYOND_LAST);
        return true;
    }Here are the results :
Row Count = 1
Default Slot = 0
Slot after next() = 3
Slot after reset() = 0
Slot after first() = 0
Slot after last() = 0
Deafault index = 0
Index after next() = -1
Index after reset() = 0
Index after first() = 0
Index after last() = 0
Slot Before First = 2
Slot Beyound Last = 3
As you see, after the execution of the statement "vo.executeQuery()" the The RowIterrator pointer is not pointing to the slot before the first record but it is pointing to the first record itself. And that is why the statement "if (vo.hasNext()" returns false because we just have one record and RowIterrator Index is standing on that record and there is no next record present. The very important thing is that even reset() method does not set the index to the slot before the first record and it sends it to the first record.
After that, i took the statemet "vo.closeRowSet()" out of the comment and here are the results:
Row Count = 1
Default Slot = 2
Slot after next() = 0
Slot after reset() = 2
Slot after first() = 0
Slot after last() = 0
Deafault index = -1
Index after next() = 0
Index after reset() = -1
Index after first() = 0
Index after last() = 0
Slot Before First = 2
Slot Beyond Last = 3
These are the exact things that we expected from the first. After query execution, the pointer is set to the slot before first record and the reset() method does its defined job which is sending the pointer to the slot before the the first record.
My Assumptions:
The Rowset which is created by AM is somehow different from the RowSet which you create in your program. I am absolutely sure that this functionality is not a bug but a design decission. I look at my simple program and see that when it runs, the data is queried and shown on the screen which is all done by AM by instantiating my VO and executing the query on it. AM reasonably must put the RowSet pointer on the first record and not the slot before first record. And i am sure that if i use reset() method on the shown RowSet, the pointer goes to the first record and the data on the screen does not get cleared. Whe we use vo.closeRowSet() and execute the query again, the AM made RowSet is closed and a new one is created and the new RowSet is your's not AM's so it functions as you expect.
Best Regards,
Alireza Vali

Using regular expressions for validation in i18n

Can we use regular expressions for validation of inputs in a java application taking care of i18N aspects too. Zip code for different locales are different. Can we use regular expressions to validate zipcode inputs from different locales

hi,
For that shall i have to create individual patterns for matching the inputs from different locales or a single pattern will do in the case of validating phone nos. around the world, zip codes etc. In case different patterns are required, programmer should have a konwledge of difference in patters for different locales.
regards
sdas

2007A: Exception handling for new ProjectService methods

Normally for other objects the Add() method returns error code and calling the GetLastError you get the description.
AddProject(Project) method of ProjectService returns ProjectParams object.
So the question is where to get the error code or what is the correct exception handling for that new methods in 2006 SDK.
Thanks for any help.
Tomas

Hi Thomas,
For DI API services there is no return code as for the basic objects methods like Add, Update,...
The only way is then to put try/catch blocks in your code and identify the error message with the Exception.Message property (same mechanism as we have for the UI API). No way to filter them by return code.
Regards
Trinidad.

Exception handling for Scanner console input

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I'm thinking I may need to instantiate "static Scanner console = new Scanner(System.in);" again in the event of an exception?
Thanks for any feedback. I'm brand new at Java and learning as fast as I can :)
Here is the code:
class ConsoleInput
     public ConsoleInput() // constructor
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          int iNumber = 0;
          for(int i=0; i<3; i++)
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               break;
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               continue;
          catch(Exception ex)
               continue;
     return iNumber;
}

public class Scratch {
public static void main(String[] args) {
    Scanner sc = new Scanner(System.in);
    boolean gotAValidInt = false;
    int theInt;
    System.out.println("Enter an int");
    do {
      try {
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        gotAValidInt = true;
      catch (InputMismatchException exc) {
        System.out.println("Not an int. Try again.");
        sc.next(); // consume the non-int that nextInt couldn't consume
    } while (!gotAValidInt);
}There are different ways you could structure your loop, but the key is that when nextInt throws an exception, you have to call next() in the catch block to consume the token that nextInt couldn't.
Edited by: jverd on May 2, 2008 1:52 PM

How to used exception handler ?

hi,
i am facing ADF-Faces 60003 exception in my project .i searched this problem they are saying this is bugs. i am using jdeveloper 11.1.1.3 . this message is coming in pop -up.to hiding this message i am thinking to implement exception handler .
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public class Eception extends ExceptionHandler{
public Eception() {
super();
public void handleException(FacesContext facesContext, Throwable throwable,
PhaseId phaseId) {
System.out.println("------------------------------");
String error_message;
error_message = throwable.getMessage();
//check error message and handle it if you can
System.out.println("===================="+error_message+"-------------------------"+phaseId);
and also i created a text file name oracle.adf.view.rich.context.Exceptionhandler and pasted in .adf\META-INF\services folder .
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is there any other step .please let me know where is problem .
thanks
Edited by: ADFORCLE on Oct 27, 2011 1:28 PM

any how i am able to called my handler method.name is handler file is not correct.after resolving this problem i am facing new problem.suppose right now i am in A page. if i navigate to different pages B . all are required validation message of page B is showing .even though it's first jsf life cycle phase .

Exception handling for Null/Incorrect input parameters

Hi,
My BI Publisher report has input parameter name as <region>. It is a text field and is mandatory parameter.
But if I run the report without giving value to the parameter it gives the error "The report cannot be rendered because of an error, please contact the administrator."
How can I handle this scenario so that User defined message is displayed, asking user to give correct input.
I am using Oracle BI Publisher 10.1.3.3.3
Is there some documentation available for Exception Handling/How to display User defined messages in case of error?
My requirement is that after displaying the error message (say for example "Please enter Region name"), the report processing should stop there only and it should not display the blank pages of the rest of the PDF template.
Thanks in advance.

Hi,
Thanx for the solution.
I have another query linked to this issue. My requirement is that after displaying the error message (say for example "Please enter Customer name"), the report processing should stop there only and it should not display the blank pages of the rest of the PDF template.
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Exception handling for mis-addressed messages

We are using ebXML messaging in WLI. In many of our workflows we start new conversations with trading partners based on the contents of address fields in the messages. Now and again during development a message comes in which is addressed to a TP who doesn't exist. The message fails to be sent and rolls back repeatedly. Is there a simple way to remove these messages from the WLI hub? Can exception handling be used to move messages which are failing to enter the workflows to a special queue automatically?
thanks
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Hi Holger,
I will not translate the coding into VB. So if you want to do this it is OK with me.
An idea would be after some testing by the community to provide the functionality as a DLL. This way it could also easily be added to a VB project.
However I assume that some developers prefer to integrate the coding themselves so that they might add additional customer specific functionlity.
For example not to raise an exception if a specific error is in the return parameter because they want to ignore it.
Best regards,
Andre

Avoid transaction roll back using exception handler

Hi everybody!
I've created a proxy service in OSB using a DB adapter for polling from a database table. I've configured the service to be transactional with same transaction for reponse. The proxy has a route node that routes to a business service created from a db adapter for storing the polled data. Insert table has a db trigger associated wich raises a custom exception in certain cases. I need to catch that exception in the route exception handler to avoid the full transaction to be marked rolled back. For this, I've setup a response with failure action in the handler.
After testing the service I realized that it's not working as expected as transaction is being rolled back when the trigger raises the exception (so registry is not marked as polled in source table).
Could anyone explain me which action should be taken to avoid a rollback when handling exception?
Best regards,
Daniel.

Hi Athhek,
If I set reply with success then both route node and system error handlers are executed. I get following response metadata
<con:metadata      xmlns:con="http://www.bea.com/wli/sb/test/config">
<tran:response-code      xmlns:tran="http://www.bea.com/wli/sb/transports">1</tran:response-code>
</con:metadata>
and also following error reaches system handler:
<con:fault      xmlns:con="http://www.bea.com/wli/sb/context">
<con:errorCode>BEA-382050</con:errorCode>
<con:reason>
Expected active transaction, actual transaction status: Marked Rollback
</con:reason>
<con:location>
<con:path>response-pipeline</con:path>
</con:location>
</con:fault>
When I set reply with error only route node handler is executed but I still get
<con:metadata      xmlns:con="http://www.bea.com/wli/sb/test/config">
<tran:response-code      xmlns:tran="http://www.bea.com/wli/sb/transports">1</tran:response-code>
</con:metadata>
Thank you.

Exception Handling for inserts

Hi,
My requirement is to populate a table with values got by selecting columns from various table on join conditions. It works fine if all the rows inserted are unique. However if the row to be inserted is duplicate, it violates the uniqueness constraint.
I want an exception wherein if select query returns 100 rows, of which 80 are already there in the table to be populated, it should just insert the 20 records.
Below is the SP i wrote for the same. However, as soon as it meets exception condition, it just prints the condition and exits, without processing the rest of the records. Please look at the SP below and suggest a solution.
create or replace
PROCEDURE PP_CMC_TEST AS
cursor c1 is
(select cdu.subscription_id,max(cdu.account_id),max(s.subscription_versn_start_date),
max(s.service_plan_id),max(sbp.billing_period_id),sysdate-1
,cdu.device_name, cdu.resource_id,sum(cdu.usage),max(cdu.unit_of_measurement)
from
subscriptions s, subscription_billing_period sbp, consolidated_daily_usage cdu
where s.version_end_date is null and
sysdate-1 between sbp.start_date and sbp.end_date and
cdu.usage_date between sbp.start_date and sbp.end_date
and s.subscription_id = cdu.subscription_id
and sbp.subscription_id = cdu.subscription_id
and sbp.subscription_id = s.subscription_id
and s.subscription_versn_start_date=sbp.subscription_versn_start_date
group by cdu.subscription_id,cdu.device_name, cdu.resource_id);
a number;
b number;
c date;
d number;
e number;
f date;
g varchar2 (255);
h number;
i number;
j varchar2(60);
BEGIN
OPEN c1;
    LOOP
        FETCH c1 INTO a,b,c,d,e,f,g,h,i,j;
         EXIT WHEN c1%NOTFOUND;
insert into cmc_test
(subscription_id,account_id,subscription_versn_start_date,service_plan_id,billing_period_id,curr_date,
device_name,resource_id,usage,unit_of_measurement) values
(a,b,c,d,e,f,g,h,i,j);
    END LOOP;
                             EXCEPTION
    WHEN DUP_VAL_ON_INDEX
      THEN
      DBMS_OUTPUT.PUT_LINE('DUPLICATE RECORD FOUND');
      commit;
    CLOSE c1;
END PP_CMC_TEST;Edited by: BluShadow on 07-Feb-2012 09:03
added {noformat}{noformat} tags (for what it was worth). Please read {message:id=9360002} and learn to do this yourself in future.

Using SQL you would create an error table and modify the INSERT to log the errors. See the 'Inserting Into a Table with Error Logging' section of http://docs.oracle.com/cd/B19306_01/server.102/b14200/statements_9014.htm. Note this approach will not work if you are using direct path loads since the log table won't be used.
If you are going to use PL/SQL for this then what you want is to use BULK COLLECT and then a FORALL with a SAVE EXCEPTIONS clause.
>
A. BULK COLLECT INTO plsqlTable LIMIT 5000 - These are your new records you want to INSERT
B. FORALL ... SAVE EXCEPTIONS - This is the INSERT query to insert the new records
C. Use a bulk exception handler. Any record in the FORALL that causes an exception will have it's index put into the bulk exception array. In the bulk exception handler you can loop through the array and access the records that caused the error using the index into the plsqlTable and do any error logging you need to do.
>
The bulk exception array will have the plsql table index of the row that caused the error. You can index into the plsql table (see Step A above) to access the record and then log it, INSERT it into a duplicates table or whatever you want.
The important thing is that the records that do not have errors will still get processed. Similar result to what will happen if you use SQL and an error table.

Using regular expressions for validating time fields

Similar to my problem with converting a big chunk of validation into smaller chunks of functions I am trying to use Regular Expressions to handle the validation of many, many time fields in a flexible working time sheet.
I have a set of FormCalc scripts to calculate the various values for days, hours and the gain/loss of hours over a four week period. For these scripts to work the time format must be in HH:MM.
Accessibility guidelines nix any use of message box pop ups so I wanted to get around this by having a hidden/visible field with warning text but can't get it to work.
So far I have:
var r = new RegExp(); // Create a new Regular Expression Object
r.compile ("^[00-99]:\\] + [00-59]");
var result = r.test(this.rawValue);
if (result == true){
true;
form1.flow.page.parent.part2.part2body.errorMessage.presence = "visible";
else (result == false){
false;
form1.flow.page.parent.part2.part2body.errorMessage.presence = "hidden";
Any help would be appreciated!

Date and time fields are tricky because you have to consider the formattedValue versus the rawValue. If I am going to use regular expressions to do validation I find it easier to make them text fields and ignore the time patterns (formattedValue). Something like this works (as far as my very brief testing goes) for 24 hour time where time format is HH:MM.
// form1.page1.subform1.time_::exit - (JavaScript, client)
var error = false;
form1.page1.subform1.errorMsg.rawValue = "";
if (!(this.isNull)) {
var time_ = this.rawValue;
if (time_.length != 5) {
    error = true;
else {
    var regExp = /^([01]?[0-9]|2[0-3]):[0-5][0-9]$/;
    if (!(regExp.test(time_))) {
      error = true;
if (error == true) {
form1.page1.subform1.errorMsg.rawValue = "The time must be in the format HH:MM where HH is 00-23 and MM is 00-59.";
form1.page1.subform1.errorMsg.presence = "visible";
Steve

May I use Exception Handling for validation ?

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