No account is specified in item &

What causes this issue?

No account was specified for account type "&v2&" in item "&v1&" of the
FI/CO document.

System Response

The Financial Accounting program cannot process the document.

How to fix this error?

A system error has probably occurred in the application you called up.
Check the data transferred to item "&v1&" of the FI/CO document.

Error message extract from SAP system. Copyright SAP SE.