The tables are set up correctly and the relations are correct. The Clarion wizard generates the procedures (in this case MSSShell006.clw) so that they are visible in the tree, however, when I compile there is a persistent compile error that MCCShel006.clw is not found.
You might need to post a screen-shot of the error, and also your solutions pad. I notice you have 2 separate file names there - they’re not the same. I suspect both are in your Solution.
You could try in the Applications pad the 3rd button “Generate and Build All”. In the Drop List make sure its ticked to do “Build All” and “Unconditional Generate”, then click it to Gen & Build: