Hi, I think the is an error of java type in the simple method "createProduct" in the file "applications/product/script/org/ofbiz/product/product/ProductServices.xml". The line is : <set field="newEntity.billOfMaterialLevel" value="0" type="Integer"/> But the field "billOfMaterialLevel" is specified as numeric = Long in the "entitymodel.xml" file.
Cimballi
