I have two items one is white and the other black.

They both have the exact same routing, different BOM so I expect the Material costs to be different. WHy are the Opearations costs slightly different if they have all the same routing info?

Same Task, same run time??

:confused:

Maybe they have different, quantity of resourse (Workers or Machine)assigned in the process, check the session tirou 1102s000,

the field is t_mopr

Regards,

CB