Diagnosis
You have created the unit of measure for a node &V1& in planninghierarchy maintenance. This unit of measure is automatically attributedto all the nodes in the subtree below node &V1&. The unit of measurewas also passed on to the material planning level. However, the unit ofmeasure &V2& inherited is not the base unit of measure of the material.

System Response
No unit of measure is assigned to the material.

Procedure
Note that the disaggregation of quantity key figures to nodes withdifferent units of measure is of no use. Therefore check that the unitsof measure of the notes that will receive disaggregated data are allthe same.