Method: SET_TEXTNAME
Method: CONSTRUCTOR
Method: ON_USER_COMMAND
Method: UC_DELETE_ROW
Method: SET_HEAD
Method: UC_REFRESH
Method: SET_FIELDCAT_INITIAL
Method: FINISH
Method: SET_SELECTED_CELL
Method: START_ALVGRID
Method: ON_DOUBLE_CLICK
Method: ON_ALV_TOOLBAR
Method: SET_DATA_TO_GRID
Method: SET_FIELDCAT