In the dataview/Planning book linked to a resource, materials appear for a resource even if the material is dead and the PDS corresponding to the material doesn't exist anymore. The material is not linked to the resource anymore (WUF OK)
The problem seems linked to the fact that the material exists always for the resource in the tables /sapapo/matres, sapapo/matlores, or other tables.
How to find and delete osolete entries in these tables?
Thanks for advance