Cost Element Not Assing to Cost Component of Main CCS - CK40N

Hi, experts:

I´ve read most SCN messages and I´ve seen my configuration.

Please, anyone could see the document attached: Cost Element Not Assing to Cost Component of Main CCS.PNG

1 - I´ve revised my OKTZ

2 - I´ve revised my OBYC(MM account determination)

3 - I´ve revised BOM, ROUTING and Master data in MM(material)

Bu I didn´t find any problem...

Thanks for your help