Need error/warning message if there is no stock av... - SAP Community

Hi Prabhat,
I think you can fulfill your requirement with Key User Extensibility.

If you like to do that check before the sales document is saved, you can do it in the following Cloud BAdI:
Check of Sales Documents Before Saving (SD_SLS_CHECK_BEFORE_SAVE)

You can simply check the confirmed quantities of the schedule lines to validate if all items are completely confirmed. The implementation could look like this:

if salesdocument-salesdocumenttype = 'TA'.
    loop at salesdocumentitems into data(ls_item).
        data(lv_requestedquantity) = ls_item-requestedquantity.
        data(lv_confirmedquantity) = 0.
        loop at salesdocumentschedulelines into data(ls_scheduleline).
            if ls_scheduleline-salesdocumentitem = ls_item-salesdocumentitem and ls_scheduleline-confirmeddeliverydate is not initial.
                lv_confirmedquantity = lv_confirmedquantity + ls_scheduleline-ConfdOrderQtyByMatlAvailCheck.
            endif.
        endloop.
        if lv_requestedquantity <> lv_confirmedquantity.
            append value #(  messagetype = 'E' messagetext = |Item { ls_item-salesdocumentitem } could not be completely confirmed. Requested Quantity: { lv_requestedquantity } Confirmed Quantity: { lv_confirmedquantity } | ) to messages.
        endif.
    endloop.
endif.

If you want to get a warning already during the sales order processing, you can do some similar implementation in Cloud BAdI 'Check of Header Data in Sales Documents' (SD_SLS_CHECK_HEAD) or 'Check of Item Data in Sales Documents' (SD_SLS_CHECK_ITEM).

You can find further documentation about Cloud BAdIs in Sales here.

For Delivery you could probably use Cloud BAdI 'Last Checks Before Saving the Delivery' (LE_SHP_DELIVERY_FINAL_CHECK) for such kind of checks.

best regards,
Christian