How to get the original record Number in Multi-Record Block

Question

Hello Everyone,
I know how to find the duplicate item in the multi-Record block,
For Ex:
Line_Num            Item_Name             Quantity
1                           AA                      10
2                           BB                      20
3                           AA Here 3rd record Item_name is duplicated, I can able to check and display the message that 'Item is duplicated' ,I found from [sheikyerbouti.developpez.com/duplicates/duplicates.htm] .
but I want to show along with original line number i.e 1 when the item_name is entered .
Here I want to check the original Line_Num and want to display the message
'Item is duplicated,Update quantity in Original Line 1'
Can anyone help me to get this?
Thank You.
Regards,
Guru.

Answer 1

Hi Francois,
Actually I want to check and show the message when the item_name is entered i.e WHEN-VALIDATE-ITEM TRIGGER.
I put the following code in WHEN-VALIDATE-ITEM TRIGGER
Declare
     curnum number;
     dupnum number;
     cur_item varchar2(100);
     v_alert_no number;
     p_linerec varchar2(100);
Begin
curnum := TO_NUMBER(:System.Trigger_Record);
cur_item := :Lines.Item_number;
First_Record;
p_linerec := :Lines.Item_number;
LOOP
If p_linerec = cur_item then
     dupnum := :Lines.Line_num;
     set_alert_property('ALERT_STOP',ALERT_MESSAGE_TEXT,
'Duplicate Item Found,Update QTY in Original line number '||dupnum);
   V_ALERT_NO := show_alert('ALERT_STOP');
   :LINES.ITEM_NUMBER := NULL;
:LINES.ITEM_DESCRIPTION:= NULL;
:LINES.ITEM_REVISION:= NULL;
:LINES.ITEM_CATEGORY:= NULL;
elsIF (:System.Last_Record = 'TRUE') THEN
     Go_Record(curnum);
     EXIT;
  ELSE
     Next_Record;
  END IF;
END LOOP;
End; But I am getting the following error,
FRM-40737:Illegal Restricted Procedure
FIRST_RECORD in WHEN-VALIDATE-TRIGGERand then
its showing for first line itself.
Duplicate Item found.Update QTY in Original line number 1so I put the condition
If :Lines.Line_num > 1 then --Only to check when the block having more than one record.but now it checking from second record and displaying,
Duplicate Item found.Update QTY in Original line number 2 --(instead of Update QTY in Original line number 1)Can you tell me how can I change the above code for my requirement?
Thank you.
Edited by: Gurujothi on 27 Mar, 2013 5:20 PM