Method: READ_OTYPNRRT_ALL
Method: READ_OTYPNRRT_BY_OTYPNRR
Method: READ_OTYPNRRT
Method: IF_ESH_OM_CALLBACK~CHECK_DUPLICATE_TEXT_KEY
Method: SELECT_OTYPNRRT
Method: SELECT_OTYPNRRT_BY_OTYPNRR
Method: DEL_OTYPNRRT_INT
Method: SET_OTYPNRRT_INT
Method: GET_RELATED_CONNECTORS