Standard Cost Issue...

Hello,

I am trying to build my standard costs in a way where I leverage the Bill or Materials to add non-inventory Items which I can cost at specific rates and re-direct through the GL Accounts to specific account. The purpose of this will be to be able to build an detail BOM that should all inventory components + non-inventory (which will function as my absorption). Unfortunately, I am having issues forcing my BOM/routing to accept my Non-inventory items. I get an error when I try to receive production.

Has anyone ever tried something like this? This is not that uncommon, but I have not  been able to confirm production due to this issue.

Thanks