Can I delete or deactivate the association of an inventory organization with a cost organization?

Yes. You can delete or deactivate the association of an inventory organization with a cost organization, but only if there are no costing transactions or other references that depend on the inventory organization and cost organization relationship.

Do this by first deleting all references to the inventory organization and cost organization association in other cost management setup, then delete the association. You can also deactivate the association of an inventory organization with a cost organization by setting the effective end date to a current or future date; however, all past associations remain in effect.