How EMA Java leverage View function by subscribing FieldName
In the doc, https://developers.refinitiv.com/article/elektron-messaging-api-java-batch-and-view-features, it describes a sample of using View to subscribe a few of Fields by FIDs. Is it able to subscribe by 'FieldName', e.g. 'TRDPRC_1', 'BID, 'ASK' etc? Thanks.
Best Answer
-
Hello @tonyzhuTR
ADS does not support Field Filtering by Field Name; only FIDs are supported. If Field Names are used, all fields are returned with the status text "Unsupported view type" as an example shown below:
Item Name: IBM.N
Service Name: ELEKTRON_REPLABLINUX1
Item State: Open / Ok / Unsupported view type / 'OK'
Fid: 1 Name = PROD_PERM DataType: UInt Value: 62
Fid: 2 Name = RDNDISPLAY DataType: UInt Value: 64
Fid: 3 Name = DSPLY_NAME DataType: Rmtes Value: INTL BUS MACHINE
Fid: 4 Name = RDN_EXCHID DataType: Enum Value: NYS
Fid: 6 Name = TRDPRC_1 DataType: Real Value: 116.76
...For more details, please refer to 7.24 Field Filtering in ADS Software Installation Manual
Anyway, you may consider WebSocket API which allows you to sends Field Names in a View request as the following example:
Note: WebSocket API requires TREP version 3.2.1 and above with the WebSocket connection enable.
0
Answers
-
Thanks Pimchaya.Wongrukun for the quick and detailed clarification.
0
Categories
- All Categories
- 6 AHS
- 36 Alpha
- 166 App Studio
- 6 Block Chain
- 4 Bot Platform
- 18 Connected Risk APIs
- 47 Data Fusion
- 33 Data Model Discovery
- 682 Datastream
- 1.4K DSS
- 613 Eikon COM
- 5.2K Eikon Data APIs
- 10 Electronic Trading
- Generic FIX
- 7 Local Bank Node API
- 3 Trading API
- 2.9K Elektron
- 1.4K EMA
- 248 ETA
- 552 WebSocket API
- 37 FX Venues
- 14 FX Market Data
- 1 FX Post Trade
- 1 FX Trading - Matching
- 12 FX Trading – RFQ Maker
- 5 Intelligent Tagging
- 2 Legal One
- 23 Messenger Bot
- 2 Messenger Side by Side
- 9 ONESOURCE
- 7 Indirect Tax
- 60 Open Calais
- 275 Open PermID
- 44 Entity Search
- 2 Org ID
- 1 PAM
- PAM - Logging
- 6 Product Insight
- Project Tracking
- ProView
- ProView Internal
- 22 RDMS
- 1.8K Refinitiv Data Platform
- 622 Refinitiv Data Platform Libraries
- 4 LSEG Due Diligence
- LSEG Due Diligence Portal API
- 4 Refinitiv Due Dilligence Centre
- Rose's Space
- 1.2K Screening
- 18 Qual-ID API
- 13 Screening Deployed
- 23 Screening Online
- 12 World-Check Customer Risk Screener
- 1K World-Check One
- 46 World-Check One Zero Footprint
- 45 Side by Side Integration API
- 2 Test Space
- 3 Thomson One Smart
- 10 TR Knowledge Graph
- 151 Transactions
- 143 REDI API
- 1.8K TREP APIs
- 4 CAT
- 26 DACS Station
- 121 Open DACS
- 1.1K RFA
- 104 UPA
- 191 TREP Infrastructure
- 228 TRKD
- 915 TRTH
- 5 Velocity Analytics
- 9 Wealth Management Web Services
- 84 Workspace SDK
- 11 Element Framework
- 5 Grid
- 18 World-Check Data File
- 1 Yield Book Analytics
- 46 中文论坛