摘要： Part I Variances and Invoice BlocksBlock的主要原因是因为发票价与订单价或数量产生了差异.需要人工再确认一下才可以付款.主要有这几种Tolerance Key:• Purchase order price quantity variances (tolerance key BR, BW)• Quantity variances (tolerance key DQ, DW)• Price variances (tolerance key KW, PP, PS) Date variances (tolerance key ST) The check on am 阅读全文