Tables identification for sales order fields

Question

experts
1)I am having an order and it may have multiple deliveries.
in what way i need to fetch all the deliveries for that order?
lips-vgbel = vbap-vbeln , lips-vgpos- posnr will this work ?  or something else i need to use to get all the deliveries for that order?
2)and for that deliveries i will be having shippiments and how to get that?
3) from which table i can see whether return order exists for the sales order ?
4) how can we identity whether credit memo there for the sales order or not?
5)where(table) can we find the atp qunatity field which is there in sales order scheduline line data tab?
thank you for all the help

Answer 1

Hi
1)I am having an order and it may have multiple deliveries.
in what way i need to fetch all the deliveries for that order?
lips-vgbel = vbap-vbeln , lips-vgpos- posnr will this work ? or something else i need to use to get all the deliveries for that order?
Goto VBFA table, give your sales order number as VBFA-VBELV and fetch VBFA-VBELN where VBTYP_N = J
2)and for that deliveries i will be having shippiments and how to get that?
Goto VBFA table, give your Delivery number as VBFA-VBELV and fetch VBFA-VBELN where VBTYP_N = 8.
3) from which table i can see whether return order exists for the sales order ?
Goto VBFA table, give your sales order number as VBFA-VBELV and fetch VBFA-VBELN where VBTYP_N = H.
If sy-subrc = 0
  return order exists
else not.
4) how can we identity whether credit memo there for the sales order or not?
Goto VBFA table, give your sales order number as VBFA-VBELV and fetch VBFA-VBELN where VBTYP_N = K.
If sy-subrc = 0
   credit memo exists
else not.
Hope this is sufficient for your. Rest you can do R&D.