Strategy not allowed for stge location that is not included in planning

What causes this issue?

In the strategy selected, material flow is controlled by the kanban.
Replenishment (for example, run schedule quantities or purchase orders)
is planned in the planning run. This strategy is only allowed if the
material in the storage location allocated to the supply area is
included in the planning run.

How to fix this error?

Either select another strategy or change the MRP type of the material in
the MRP area so that it is included in planning. Alternatively, you can
delete the assignment to the MRP area.

Error message extract from SAP system. Copyright SAP SE.