Hi Sharat,
thanks for your`s reback,
i find the problem where is, beacuse i use the different bom category in system ,
one is PP01 for normal production, another is ZP01 for unnormal production;
and then i select one type ZP01 in the production order configuration ,
but this phantom material only have the normal bom(PP01),so when i enter
the phantom material in the componment view it give me a warring message and
only provie me maintain the stock materials.
so thank you!