MESSAGE

"Required parameter line is missing in the request" when importing Checks or Bills into QuickBooks Online. 

RESOLUTION

If importing Checks or Bills into QuickBooks Online, the data needs to be mapped to one of this two scenarios:

• Products and Services:  LineItem and LineAmount: Data must be mapped to both of these fields.

• Expenses: ExpenseAccount and ExpenseAmount: Data must be mapped to both of these fields.

NOTE: If using Expense Accounts, any Sub-Accounts must already exist in QuickBooks Online prior to importing.