GRPO cannot be created without PO

Question

How to do the settings in SAP BO which should not allow GRPO to be created without creation of PO

Answer 1

HI
this can be done only through SP
create this SP
USE DB
GO
/****** Object:  StoredProcedure [dbo].[EMR_BaseRef_GRPO]    Script Date: 11/25/2011 15:19:10 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO
ALTER Procedure [dbo].[EMR_BaseRef_GRPO]
(@object int,@Docentry int, @EMRerror int OUTPUT)
As
Begin
select @EMRerror = 0
IF (@object = '20')
BEGIN
IF (SELECT max(ISNULL(T0.BaseEntry,-1))  FROM PDN1 T0 WHERE T0.DocEntry = @Docentry) != -1
BEGIN
  set @EMRerror = 0
END
ELSE
BEGIN
    --set @error_message='Goods Receipt PO cannot be created directly. Copy from PO'
    set @EMRerror=1  
END
END
END
then create following in SP transaction notification of ur DB
IF (@object_type in ('20'))
BEGIN
if (@transaction_type in ('A','U'))
BEGIN
EXEc EMR_BaseRef_GRPO @object_type, @list_of_cols_val_tab_del,@EMRerror =@error OUTPUT
  IF (@error = 1)
  BEGIN
  SET @error =1
  SET @error_message = 'Goods Receipt PO cannot be created directly. Copy from PO'
  END
END