No currency line exists for line item &1

What causes this issue?

No currency information exists for a document line item that you have
transferred with the following parameters:
ACCOUNTPAYABLE
ACCOUNTRECEIVABLE
ACCOUNTGL
ACCOUNTTAX
SALESORDER
SALESQUOTATION
PURCHASEORDER
PURCHASEREQUI
TRAVEL

System Response

The document cannot be posted.

How to fix this error?

Expand the document by adding the amount field with the currency
information in the appropriate parameters to each line item:
CURRENCYAMOUNT
SALESAMOUNT
PURCHASEAMOUNT
TRAVELAMOUNT
The link from a line item to its amount fields is given by the item
number (Feld ITEMNO_ACC).

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.