2970591 - Error appears "Release not possible at item level of sales kit" when trying to release Customer Demand with Kit Item and Non Kit Item

You are trying to Release with Stock Check for  Customer Demand KLM by selecting all line items including Kit items(Header & Item) and Non Kit items, Error appears

SAP Business ByDesign

Release not possible at item level of sales kit, by selecting all line items including Kit items(Header & Item) and Non Kit items , KBA , release not possible at item level , including kit items(header & item) , AP-CR-CR , Customer Requirement , Problem