There are no selected rows if you recreate (or reinstantiate) the ALV object. That resets everything.
Try adding the if statement, and create the GO_ALV_MEAP only once. That will do the trick.
There are no selected rows if you recreate (or reinstantiate) the ALV object. That resets everything.
Try adding the if statement, and create the GO_ALV_MEAP only once. That will do the trick.