No parameters for WBS scheduling. Maintain settings

What causes this issue?

You have not entered a profile for WBS scheduling in the project profile

System Response

INCLUDE 'NA_ALLG_NOFUNKTION' OBJECT DOKU ID TX

How to fix this error?

You have the following options to maintain the missing parameters either
directly in time scheduling or in the project planning board:
You enter a profile for WBS scheduling in the project definition.
When you save, the profile will also be saved.
You enter a scheduling type, for example, forwards scheduling.
When you save, the scheduling type will not be saved.
INCLUDE 'NA_ALLG_VORGEHEN' OBJECT DOKU ID TX
Check your settings in Customizing. Maintain the profile for WBS
scheduling in the project profile, if necessary.

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.