Method: EXISTS
Method: CHECK_KEY
Method: TRANSFER_TO_BUFFER
Method: GET_LIST_X
Method: GET_DETAIL_X
Method: GET_LIST
Method: GET_DETAIL
Method: _SELECT_SINGLE
Method: RESET_BUFFER
Method: COUNT
Method: _FILL_BUFFER_COMPLETE
Method: GET_INSTANCE_BO_SERVICE
Method: GET_INSTANCE_ACCNOT