Diagnosis
Materials are still assigned to at least one version of the layoutmodule. Only the current version and possible future version are to betaken into consideration.

System Response
It is not yet possible to delete the selected layout modules.

Procedure
Delete all material assignments to this layout module usingintegrated material maintenance. To do this, call thebasic data view for the articles concerned and navigate to theadditional data for the layout module information. You can delete thefield entries for the relevan layout modules here. You can get anoverview of which articles are contained in the relevant layout modulesby calling the layout workbench (transaction: WLWB)for a customer to whom you have assigned a layout module. Choose thepushbutton for the version and you get an overview which contains allmaterials.