Message SAP WV406 - No main condition exists for supplementary condition &1

Diagnosis
Condition type &V1& does not have its own access sequence, which meansthat it should be updated as a supplementary condition relating to amain condition. The control parameters for sales price calculationschema &V2& do not contain a condition type that could be used as amain condition, however.

System Response
When you save in Sales Price Calculation, the system is unable togenerate any condition records for condition type &V1&.

Procedure
Check the control data for sales price calculation schema &V2& and findall the condition types with access sequences. These are the conditiontypes that can be used as main conditions.
If you would like condition type &V1& to be updated as a supplementarycondition relating to one of these main conditions, enter conditiontype &V1& in the supplementary calculation schema for the relevant maincondition (Customizing for price determination).