David,
is this component 667-111-242 is a finished Good used as a component for this material?
Is the account 55005 is FG consumption account?
If answer to above questions are yes then
This is a standard behavior in SAP, Understand The costs of a cost roll-up are 'not assigned' to a single cost component, but to various. You have to check the cost component values of the lower-level material.because In costing the costs of lower-level materials are rolled-up to the next production level. So you get a multi-level costing structure. This cost roll-up (e.g. from raw material to SFG or FG) is done by cost components. The cost component values of the lower-level material will be rolled-up into the CCS of next level's material.
This is also indicated by the calculator icon in the costing structure which means that the cost estimate (i.e. its CCS) of a material has been used for valuation.
I hope it is helpful.
Best Regards
Hrusikesh