SAP Message /MAP/SSM01012 - Sales pattern &1 for markdown profile &2 is still being used

Diagnosis You have tried to delete sales pattern &V1& for markdown profile &V2&.This is still in use, however. System Response Sales pattern &V1& for markdown profile &V2& was not deleted. Procedure Remove any assignments for sales pattern &V1& of markdown profile &V2&to an article. You will then be able to delete the sales pattern.