Re-trigger PO Release Strategy on any change to PO

Hi,

I have an requirement of re-triggering the Release Strategy when ever any change is done to an PO. I used  i_cekko-gnetw = i_cekko-gnetw + '0.01', and this works and re-triggers the release strategy and does not change the net price of the PO. But this change creates an extra output type.

My Question is by doing this change what else gets effected except the output type.

Please help as this is very urgent.

Regards,

Prashant Kamat