Diagnosis
You have manually chosen a distribution chain from the selection. Youhave also selected a hierarchy ID, to which a different distributionchain is assigned. This creates a conflict.

System Response
The system cannot execute the selection.

Procedure
If you are using article hierarchies to which distribution chains areassigned, you do not need to manually enter any distribution chains inthe assortment definition. You can hide the distribution chain in theCustomizing of the assortment definition.