Direct Labor hours not reported

Hi Team,

We are on WS7.3 cum 10 version. We have scenario where somehow WC rates blank out suddenly and due to this direct labor hrs. entries are not updated on open work orders. For all WO 's WIP accounting executed and WO's moved to 96 now. Manufacturing accounting final mode is not executed yet. So shall we re-execute WIP? Are direct labors recalculates once we correct all WC rates and re execute WIP mode for all WO's?

Can you please guide step by step how we can correct this to avoid huge amount difference goes in variance account?

Thanks,

Sagar