Method: MAP_LOAD_FROM_DATABASE
Method: MAP_LOAD_FROM_DATABASE_KEY
Method: MAP_SAVE_TO_DATABASE
Method: PARSE_SALES_ORDERS
Method: ADD_PD_ATTR
Method: BUILD_PURCH_FROM_SALES_ORDER
Method: READ_SO_ITEM_BY_SO_ID
Method: CONVERT_ITEM_CHG_TO_DEL
Method: CREATE_SO_ITEM
Method: CREATE_SO_ITEM_SL
Method: DELETE_ALL
Method: FILL_SO_DATA
Method: CHANGE_SO_SL
Method: CONVERT_ITEM_CHG_TO_NEW
Method: MAP_SO_RESULT