Diagnosis
A subitem has been created for the item as the complete requestedquantity of stock was not available during the availability check on thematerial. Customizing settings dictate that subitems can be createdautomatically when the availability check fails. As a result, subitemswere created during the creation of the stock transport order.

System Response
The further processes for this stock transport order item will take onlythe subitems into consideration.

Procedure
You can find the relevant Customizing settings under LogisticsGeneral->Interchangeability of Parts->Define Settings for SubitemCreation and Restricted Interchangeability.