eikon eikon-com-api eikon-data-api excel vba .net data c# api time-series adfin eikon-.net-api rics refinitiv-realtime connection eikon-for-office bonds equities historical fields python 64-bit pricing c++ datastream-api news rdata authentication forex fundamentals error callback Download commodities refresh request corporate-actions formula-builder ms-access esg rfa sdk screening matlab synchronisation contributions rt-get documentation symbology lipper app setup logging screener api-limits synchronous exchanges subscription configuration java vbscript eikon api 32-bit streaming-prices vessel vb futures query-string index energy refinitiv-dataplatform-eikon datastream-for-office dispatcher ADH log-out events ownership race-condition adc kernel messenger isin task-scheduler web-scraping optimization deployment batch elektron-sdk filter disconnection trep dss-rest-api kerberos codecreator error-400 metadata eikon_data_api qualifier notifications time-stamp initialization constituents macros interactive-provider machine-learning portfolio dispatcher-frame error-1004 workspace news-filter status eikon excel vba yield r-studio r worksheet time-out date codebook corporate-events dataapi permid-api proxy http error-login event-handling error code 100 quote log-in swaps node-js template ms-office recordtype licensing caching thomson-reuters research rt-contribute derivatives update-message workspace-data-api certificate uninstall funds ATS error-handling settlement performance pandas dsws-api multi-threading beta interval bitcoin