Method: GET_ENTITIES
Method: GET_OTYPNRGD
Method: ATTR_GROUP_RF_DCS_EXT_2_INT
Method: RESOLVE_OTYPNRG
Method: IF_ESH_OM_CALLBACK~CHECK_DUPLICATE_KEY
Method: CHECK_OTYPNRGD_CONSISTENCY
Method: CHECK_OTYPNRG_CONSISTENCY
Method: CHECK_OTYPNRGD_INT
Method: GET_TRANSVOL_OTYP
Method: SET_ATTRIBUTES