BAdis or User-Exits for Billing Document.

Hi All,

Can anybody please tell me a BAdi or User-Exit which will get triggered after creation of Billing Document. I got one user exit USEREXIT_FILL_VBRK_VBRP, but it will not serve my purpose. Because it is getting triggered Billing Doc before save. I want Billing Doc after save, so that i can use Billing Doc number, Header partner tab and so on.

Regards,

Shiva.