No graphic profile with index & exists

What causes this issue?

The graphics profile which you entered for the project planning board
profile does not have the index &V1&.

System Response

INCLUDE 'NA_ALLG_NOVERARBEITUNG' OBJECT DOKU ID TX

How to fix this error?

INCLUDE 'NA_ALLG_VORGEHEN' OBJECT DOKU ID TX
Check the settings in Customizing for the graphic.
RESET N1
Define a graphics profile in Customizing for the project planning board
with the index &V1&.
Enter a different graphics profile in the project planning board
profile.

Error message extract from SAP system. Copyright SAP SE.