SFTP Overview

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Overview

Coupa primarily exchanges files with customers via the SFTP protocol. We support both username/password or SSH key authentication. SFTP is preferable to FTP as both the control and data channels are encrypted.

Coupa supports RSA 2048 bit key for SSH authentication.

Standard Folder Format

/Outgoing

/Outgoing/ExpenseReports
/Outgoing/Invoices
/Outgoing/PurchaseOrders
/Outgoing/Receipts
/Outgoing/Requisitions
/Outgoing/Suppliers
/Outgoing/SupplierInformations

/Incoming

/Incoming/Accounts
/Incoming/AccountValidationRules
/Incoming/Addresses
/Incoming/ApprovalChains
/Incoming/BudgetLines
/Incoming/BusinessGroups
/Incoming/Commodities
/Incoming/Contracts
/Incoming/Departments
/Incoming/ExchangeRates
/Incoming/ExpensePayments
/Incoming/InvoicePayments
/Incoming/Invoices
/Incoming/Items
/Incoming/LookupValues
/Incoming/Receipts
/Incoming/RemitToAddresses
/Incoming/Requisitions
/Incoming/Suppliers
/Incoming/Users

/Archive

The archive directory is where received and processed files are moved after they are processed.

/Archive/Incoming/
/Archive/Incoming/Accounts
/Archive/Incoming/AccountValidationRules
/Archive/Incoming/Addresses
/Archive/Incoming/ApprovalChains
/Archive/Incoming/BudgetLines
/Archive/Incoming/BusinessGroups
/Archive/Incoming/Commodities
/Archive/Incoming/Contracts
/Archive/Incoming/Departments
/Archive/Incoming/ExchangeRates
/Archive/Incoming/ExpensePayments
/Archive/Incoming/InvoicePayments
/Archive/Incoming/Invoices
/Archive/Incoming/Items
/Archive/Incoming/LookupValues
/Archive/Incoming/Receipts
/Archive/Incoming/RemitToAddresses
/Archive/Incoming/Requisitions
/Archive/Incoming/Suppliers
/Archive/Incoming/Users