(2,779) Method <ERROR>.STRING(<STRING>) not found

I guess the error is in this variable [COLOR=#333333]!getSctnforBom[1].Dbref().Nwei.String('D2').Before('kg')[/COLOR]
U should check the material(matref), if it is set then ask value..

I guess the error is in this variable [COLOR=#333333]!getSctnforBom[1].Dbref().Nwei.String('D2').Before('kg')[/COLOR]
U should check the material(matref), if it is set then ask value..