Diagnosis
The material list has the status 'planned' for the above-mentioned user.
This means that another user cannot use the material list to selectmaterials.
However, you can use a material list that you have created to selectmaterials even when it has the status 'planned".

System Response
The system does not select any materials using the material list.

Procedure
Enter your own material list or ask the other user(s) to release theirmaterial list.