Diagnosis
You have not defined a screen number or a program name for the view.
Only in the case of external screens of the BDT are screen numbers andprogram names not defined. The reason for this is that the structurelogic of the external screen controls the appearance and the PAI/PBOprocess. External screens should no longer be used.

System Response
In the case of conventional views, the program name and screen numbermust be stated via transaction BUS3. Otherwise the view cannotbe displayed in the dialog.