Hi Sasidhar,
if I understood Below process you want to achieve.
POSC + LOSC
POSC >> Unload >> Decon + LOSC + Repack and putaway .
After decon your losc destination is repack ( correct )??
I have not tried but can, you can copy decon wc as repac and function same as what decon and do repacking. in this case even open WT can be considered in WC and you can function as you want.
remember to maintain proper WC master data as stated by Juergen for WC to pic wc bin automatically.
Regards
Suraj