SALES DOCUMENTS IN SAPAs an ABAPer you would need to create test data. You will also need to know the flow of various documents in SAP. Here we have taken an example of a some documents in the Sales and Distribution module. The flow would go something like this Inquiry, Quotation, Sales Order, Delivery, Billing Document, Final Accounting. It is very important for an ABAP person to know the flow and the tables associated with the various SAP objects for example documents related to Sales Order and Purchase Order.