Method: PLAN_USER_SELCTS_HEADC_CHANGE
Method: PLAN_READ_CLUSTER
Method: PLAN_USER_SELCTS_LEVEL_CHANGE
Method: PLAN_USER_SELCTS_EDIT_REASON
Method: REPLACE_REASON_ICON
Method: RESTORE_ORIG_VALUES
Method: CONVERT_EVREAKEY_TO_EVREA
Method: CHECK_REASON_CHANGE
Method: UPDATE_EVENT_REASON
Method: GET_DATA_COSTUNIT
Method: GET_REASON_ICON_AND_TEXT
Method: GET_EVENT_DIFFERENCE
Method: REPLACE_COSTUNIT_ENTRIES
Method: WRITE_EVENT
Method: GET_EVENT_REASON_INFO