SAP Message WRF_REF007 - &4 Material &1 will be exploded during the logistics process (plant &2)

Diagnosis
The structured material &V1& in plant &V2& will be exploded during thelogistics process. Therefore, you cannot assign multiple references tothis material/plant combination and you cannot use this material/plantcombination as a reference. A structured material can only be used if itwill not be exploded during the logistics process.

System Response
The system will not process this material/plant combination.