class cl_salv_bs_runtime_info and alv block list

Hi all,

I have a requirement to submit a report and export the output to an internal table.

The report that i have to extract is using alv blocks.

i used the class  cl_salv_bs_runtime_info to get the alv , but it only catches the last alv in the block.

Is there any way to get around that?

thanks for your help.

zako