SD FLOW
INQUIRY
VA11 is the T-Code for inquiry and related tables are VBAK, VBAP.Once inquiry is done customer requests quotation.
QUOTATION
T-code for quotation in VA21, tables are VBAK, VBAP.After quotation flow goes for purchase order.
PURCHASE ORDER
Purchase order t-code is ME21N, related tables are EKKO, EKPO.Based on purchase order sales order will be created.
SALES ORDER
Sales order t-code is VA01, related tables are VBAK, VBAP. Once sales order is created, delivery will be done.
DELIVERY
T-Code for delivery order is VL01N, tables are LIKP, LIPS. Next the goods should be delivered through shipping
SHIPPING
Shipping t-code is VT01, related tables are VTTK, VTTP.Once goods are shipped, go for billing.
BILLING
Billing t-code is VF01, tables are VBRK,VBRP. Every bill has invoice...next provide invoice.
INVOICE
Invoice t-code is VF21, related tables are VBRK, VBRP.Invoice end of sales flow.