SAP Message AH328 - Variant &1 is not permissible for rate &2 DOCUMENTATION DiagnosisThe variant is not permisible for one of the following reasons:The variant calculates rental prices for devices and registers. It canonly be used in rates that are permissible for devices or registers.The variant executes a special type of update that is not relevant forperiod-end billing rates.The variant is not permissible for period-end billing rates.The variant is only permissible for period-end billing rates.In this case, variant &V1& is not permissible for rate &V2& for thisreason: &v3&.ProcedureChoose a different variant.