Purchase Order classes and Tables:

Purchase Order classes and Tables:

PurchTableType and PurchTableLine classes will get called while creating the PurchaseOrders.

PurchFormLetter_PurchOrder

PurchFormLetter_ApproveJournal

PurchFormLetter_ReceiptsList

PurchFormLetter_PackingSlip(Product receipt journal)

PurchFormLetter_Invoice

classes will be used to post the PurchaseOrder at various document status (packing, invoice etc).

PurchFormLetter

PurchFormletterParmData   

purchParmUpdate

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Tables used in purchase order:

PurchTable contains all purchase order headers regardless whether they have been posted or not.

PurchLine contains all purchase order Line regardless whether they have been posted or not.

VendTable table contains vendor related information

InventTable contains item related information

InventDim contains inventory dimension related information 

PurchParmTable and PurchParmLine contains detailed information regarding posting Purchase headers and Lines.

Purchase order confirmations:
VendPurchOrderJour and VendPurchOrderTrans tables contains Purchase requisition headers and lines.

Receipts list journal:
VendReceiptsListJour and VendReceiptsListTrans tables contains posted receipt list header and lines. 

Product receipt journal:
VendPackingSlipJour and VendPackingSlipTrans tables contains posted packingslip headers and lines.

Invoice journal:
VendInvoiceJour and VendInvoiceTrans tables contains all invoiced purchase order headers and Lines.