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