Problem in Expanding the hierachy using class cl_salv_hierseq_table=>factory

Hi All,

I am using class cl_salv_hierseq_table and method factory for displaying the hierarchy.

I am also using PF status in my program. The problem is when i execute the output

the expand is working for the first time after the operation is done when i am trying to expand the other

record the expansion is not working.

How to re generate the output? Please let me know if you need any information.

Thanks

Teja.