Requirements are not fulfilled for condition &1

What causes this issue?

The requirements have not been fulfilled for
<DS:GLOS.5CF3FCDB46F61EE493A965DC5E0E023C>condition</> &V1&.
INCLUDE 'NA_NO_PROCESSING_2' OBJECT DOKU ID TX LANGUAGE E

How to fix this error?

Delete the condition from the document.
You can display the requirements allocated to the condition in
Customizing for the relevant pricing procedure.

Error message extract from SAP system. Copyright SAP SE.