material master configuration 控制因素: Transaction User Material type Industry sector 每种因素会为麾下的每个value赋予一个screen reference code,然后四种screen reference code共同决定使用那个screen sequence。 察看screens sequence (01, 12, 21) 察看material type : ROH 的screen reference (ROH) 察看transaction:MM01的screen reference (01) 察看industry M的screen reference (M) 察看user : KIRST的screen reference (GK) ROH, MM01, M, KIRST共同决定的screen sequence (01)