SAPLCOMK 3020

Hi Experts,

I want to add a user defined function key in IW33 components tag, and if i select one item in the table control ,transport the material number out and trigger the SAPLCOMK 3020 screen PAI module.

I found on SMOD:IWO10011, but this exit only allow me to use the system icon-ICON_TREE, i can't get the selected item information like component material eg. furthermore.Is there any other enhancement spot which can implement this requirement?

Thanks and best regards

Rubin