Method: GET_VAR_IN_BIC_SELECTION
Method: GET_FRAME_PROPERTIES
Method: GET_VARIABLE_SEL
Method: CHANGE_RUNTIME_VAR
Method: GET_CHAR_VALUE
Method: ON_ALV_F4
Method: ON_ALV_DATA_CHANGED
Method: GET_QUERY_SUPPORT
Method: LOAD_CPM_CUST_VARIABLES