SAP Message WH032 - The associated phy. inventory doc. item has a different stock type

Diagnosis
In the intermediate document there is a clear reference to therespective inventory document item for this item. Another stock typeis however specified in the intermediate document item than in theinventory document item.

System Response
The system cannot update this intermediate document item.

Procedure
You can specify the correct stock type using the intermediatedocument editor and then update the intermediate document again.