process order batch number not reflecting in corresponding inspection lot

Hi QM gurus,

I am working on inprocess inspection for production. I am creating process order during that time batch no is generated automatically by the system. Now process order is released during this time Inspection lot generated with inspection type 03. Now the problem is in the inspection lot, process order batch number is not reflecting. I have checked all the master data seetings. All seems to be fine. what could be the problem. any settings missed can anybody help me out.

Thanks

Vinameath