Error message in ABAP Objects for:
STOP.
Reason:
The STOP statement should only be used
during the events
INITIALIZATION, AT SELECTION-SCREEN,
START-OF-SELECTION and GET.
During execution of type 1 programs, it ends processing of the corresponding event blocks and triggers
the sending of the selection screen during the event INITIALIZATION
and in all other cases the event END-OF-SELECTION of the runtime environment. The old event concept of the ABAP runtime environment is not supported by ABAP Objects.
Overview:
Replacement for Obsolete Statements ABAP Objects