Upload one file with static header and multiple line items into table

how to Upload one file with static header and multiple line items into internal table ABAP .

could anybody plesae guide me .

Later i need to use the file data for processing

this is the file structure

HIBKPFADP FINSYST000ZBATCHIASNQW00042010210520102105201021052010SAADPI

I00000000001000006005700004 20100522 SA 05 2010 Z0011MUTYI056789 item-nomaterialCXPUDITR 000000013150000009012367000000123456789thu

D00000000001USD 999999999.99

Thanks

Trina