How to insert PERNR into infotype 0001 --> pa0001

Hi All,

I am recording PA40 transaction. when i am recording in intital screen i am entering from date not pernr so pernrr will generate in infotype 0000 so created new pernr will be saved in table pa0000 at the same time when recording is over for infotype this pernr has to store in infotype 0001 --> pa0001. but this entry not exist in table PA0001. i wrote commit work also in BDC coding. But it is not working? is there amy function module which will update the entry into table PA0001.

Thanks,

Maheedhar