How to get all the records of a field in item table of every record in header table?

Hi Experts,

I need <stdat> of vbap of every vbeln of vbak. How to get this in an internal table?

select vbeln auart

    from vbak

    into TABLE gt_vbak1

    where kunnr = mhnk-kunnr and auart = 'ZHBR'

    or auart = 'ZHBC'.

The output  for example comes as 100 records. Now how to get the stdat of every vbeln of vbak from the vbap table?

Regards

Mani