USER-EXIT, EXIT_SAPLEBND_002 , ZXM06U22

I am using the Function module EXIT_SAPLEBND_002, I have to write the code into INCLUDE ZXM06U22. There i am fetching release group and release strategy, after that I have to populate those fields while creating a PO.

Here in EXIT_SAPLEBND_002 there are no export parameters for FRGGR, FRGSX, FRGZU, FRGRL, FRGKZ, how can I export these values out ?

I m trying to give Info message in the include but it is not triggering.

Is there any separate way to give info message

I have seen by searching in SDN, but i did'nt get exact solution.

Thanks,

Ajay