Opening LSEG Data library Session without Opening LSEG Desktop Workspace

Hello,
In my backend, I open a session to connect to LSEG data library API and have the lseg_data.config.json configured so that it uses the LDP platform to open the session. However, when I start my application, I get a "ValueError: Session is not opened. Can't send any request". I have to then open up LSEG Desktop Workspace and then close it to then be able to open my session. How can I fix this issue? Ultimately, I want to be able to open a session without having to open LSEG Desktop Workspace.
In my code, I open my session like this:
ld.open_session(name="platform.ldp", config_name=os.getcwd()+"\controllers\lseg_configurations\lseg_data.config.json")
Answers
-
Hello @ryan_choi
It might be that your LDP credentials are incorrect and the app code might then be using the desktop session elsewhere.
My suggestion is to try the Sessions notebook from LD Library examples to verify your code and configuration first.
0 -
Where could I create an account for LDP? I've just been using my LSEG account that I use to also login to Workspace.
0 -
LSEG Data Platform is a different product. Workspace credentials cannot be used with it. You will need to speak with your LSEG account manager to signup for it.
0 -
Got it thanks!
0
Categories
- All Categories
- 3 Polls
- 6 AHS
- 37 Alpha
- 167 App Studio
- 6 Block Chain
- 4 Bot Platform
- 18 Connected Risk APIs
- 47 Data Fusion
- 34 Data Model Discovery
- 707 Datastream
- 1.5K DSS
- 633 Eikon COM
- 5.2K Eikon Data APIs
- 14 Electronic Trading
- 1 Generic FIX
- 7 Local Bank Node API
- 6 Trading API
- 3K Elektron
- 1.5K EMA
- 259 ETA
- 570 WebSocket API
- 41 FX Venues
- 16 FX Market Data
- 2 FX Post Trade
- 1 FX Trading - Matching
- 12 FX Trading – RFQ Maker
- 5 Intelligent Tagging
- 2 Legal One
- 26 Messenger Bot
- 4 Messenger Side by Side
- 9 ONESOURCE
- 7 Indirect Tax
- 60 Open Calais
- 284 Open PermID
- 47 Entity Search
- 2 Org ID
- 1 PAM
- PAM - Logging
- 6 Product Insight
- Project Tracking
- ProView
- ProView Internal
- 25 RDMS
- 2.2K Refinitiv Data Platform
- 12 CFS Bulk File/TM3
- 903 Refinitiv Data Platform Libraries
- 5 LSEG Due Diligence
- 1 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
- 27 DACS Station
- 126 Open DACS
- 1.1K RFA
- 108 UPA
- 197 TREP Infrastructure
- 232 TRKD
- 921 TRTH
- 5 Velocity Analytics
- 9 Wealth Management Web Services
- 106 Workspace SDK
- 11 Element Framework
- 5 Grid
- 19 World-Check Data File
- 1 Yield Book Analytics
- 48 中文论坛