SAP Message C0662 - Characteristic no. & is invalid for this process instruction

Diagnosis
The definition of the selected function call contains thecharacteristic &V1&. However, this characteristic is not permitted inprocess instructions of type "function call".
INCLUDE 'NA_FU_NO' OBJECT DOKU ID TX LANGUAGE E

Procedure
INCLUDE 'NA_HA_TST' OBJECT DOKU ID TX LANGUAGE E
RESET N1
INCLUDE 'NA_HA_POS' OBJECT DOKU ID TX LANGUAGE E
Correct this process instruction in the process order.
INCLUDE 'NA_STREZ_NEU' OBJECT DOKU ID TX LANGUAGE E
Change process order
INCLUDE 'NA_HA_PROD' OBJECT DOKU ID TX LANGUAGE E
Errors in the process instruction cannot be corrected for the currentPI sheet.
INCLUDE 'NA_PLNREZ_HINW' OBJECT DOKU ID TX LANGUAGE E
Change master recipe