Dears,
Many thanks for your replies guys
actually in KE40 we use period indicator 4 and it works fine with SD billing as Goods issue date get populated in COPA line item
but with order settlement, this field is "empty" and as per SAP help, the access turns to document posting date
2. If the period indicator refers to the goods issue date, the released standard cost estimate valid on the date of goods issue is determined when the costing data is being accessed. Only the standard cost estimates with the status "released without errors" are involved.
If the date of goods issue field in the CO-PA line item is empty, the system looks for a released standard cost estimate valid on the posting date.
what do you think ??
Regards,
Ibrahim