Runtime error

Hi Gurus...

Despite of declaring TYPE-POOLS : SLIS i am geting the following dump:

<b>

The function module "reuse_alv_grid_display" was called, but cannot be

found in the Function Library.

Error in ABAP application program.

The current ABAP program "ZPRACTICE2" had to be terminated because one of the

statements could not be executed.

This is probably due to an error in the ABAP program.

</b>

Plz help.