TVPOD before exit in VLPOD

Hi Experts,

I have a requirement in VLPOD to automatically create material document (MIGO) upon clicking SAVE. I have no problem creating this when the POD line item is already created.

My inquiry is how to fetch the value from table TVPOD, as the value gets stored there only after delivery save, but I require the value before delivery save.

Thanks,

Maecy