SP blocking GRPO without Base PO unless it is zero value

Question

Hello experts
I am trying to make stored procedure that block adding of GRPO if it is:  > 0.00 value AND not based on a PO
--GRPO without Base Document MUST be zero value
IF (@object_type = '20' AND @transaction_type= 'A')
BEGIN
IF EXISTS (SELECT T0.DocTotal FROM dbo.OPDN T0 where T0.DocTotal > '0')
SELECT @error = 1, @error_message = N'Independent GRPO must be zero value'
END
Can anyone assist me?
Or tell me if there is a better way to do this..
Thanks
Karen

Answer 1

Hi Andrew,
Please check below Transaction Notification.
If @object_type='20' and @transaction_type='A'
BEGIN
If Exists (Select T0.DocEntry from [dbo].[OPDN] T0 Inner Join PDN1 T1 On T0.DocEntry=T1.DocEntry
Where T0.DocEntry = @list_of_cols_val_tab_del and T1.BaseEntry is null and T0.[DocTotal] > 0)
BEGIN
Select @error = -1,
@error_message = 'GRPO without PO must be ZERO Value'
End
End
Hope this help
Regards::::
Atul Chakraborty