Method: DO_REQUEST
Method: READ_FIELDGROUP
Method: GET_EMBEDDED_SCREENTYPE
Method: DO_HANDLE_DATA
Method: READ_FIELDGROUPTABLE
Method: CREATE_MSEL_LINES
Method: CHANGE_GT_MULTISELECT_VALUES
Method: DO_PAGER_PROCESSING
Method: GET_IDS_OF_REQUIRED_FIELDS
Method: MASS_UPDATE
Method: GET_PAGER_ATTR_VMAX
Method: DO_HANDLE_EVENT
Method: HANDLE_CONTAINER_EVENT