for example, ld.get_data('C430X25', fields=['EXPIR_DATE'])
I used item code from data item browser.
Many thanks
@tim_hannon
Thank you for reaching out to us.
For me, it returns data properly.
You may need to enable the debug log by running the following code before opening a session.
config = ld.get_config() config.set_param("logs.transports.file.enabled", True) config.set_param("logs.transports.file.name", "lseg-data-lib.log") config.set_param("logs.level", "debug") ld.open_session()
With this code, the lseg-data-lib.log file will be created.
Please remove any private information or credentials from the log file before sharing it. Once we have the log, we’ll be able to investigate the issue further.
Hi, i believe session is definitely established as I can use other lseg.data.content functions well and ld.get_date() works well as the example shown in the github. See attached screenshot.
log for your reference:
[2025-07-23T14:57:14.527798+10:00] - [sessions.platform.kev-session.0] - [DEBUG] - [35824 - OpenUniverseStreams-Thread_0] - [_stream] - [_do_open] - _UniverseStream owner.id=0 id=5 name='C430X25' send open_message {"ID": 5, "Domain": "MarketPrice", "Streaming": false, "Key": {"Name": "C430X25"}, "View": ["EXPIR_DATE"]}[2025-07-23T14:57:14.527893+10:00] - [sessions.platform.kev-session.0] - [DEBUG] - [35824 - OpenUniverseStreams-Thread_0] - [stream_connection] - [send_message] - [OMMSTREAMING_PRICING_0.0] send {"ID": 5, "Domain": "MarketPrice", "Streaming": false, "Key": {"Name": "C430X25"}, "View": ["EXPIR_DATE"]}[2025-07-23T14:57:14.528236+10:00] - [sessions.platform.kev-session.0] - [DEBUG] - [35824 - OpenUniverseStreams-Thread_0] - [_stream] - [_do_open] - _UniverseStream owner.id=0 id=5 name='C430X25' wait open event[2025-07-23T14:57:14.696783+10:00] - [sessions.platform.kev-session.0] - [DEBUG] - [19568 - ThreadOMMSTREAMING_PRICING_0.0] - [stream_connection] - [_on_message] - [OMMSTREAMING_PRICING_0.0] on_ws_message [{"ID": 5, "Type": "Status", "Key": {"Service": "ELEKTRON_DD", "Name": "C430X25"}, "State": {"Stream": "Closed", "Data": "Suspect", "Code": "NotEntitled", "Text": "Access Denied: User req to PE(4927)"}}][2025-07-23T14:57:14.697015+10:00] - [sessions.platform.kev-session.0] - [DEBUG] - [19568 - ThreadOMMSTREAMING_PRICING_0.0] - [stream_connection] - [_on_message] - [OMMSTREAMING_PRICING_0.0] queued with priority 4: {"ID": 5, "Type": "Status", "Key": {"Service": "ELEKTRON_DD", "Name": "C430X25"}, "State": {"Stream": "Closed", "Data": "Suspect", "Code": "NotEntitled", "Text": "Access Denied: User req to PE(4927)"}}[2025-07-23T14:57:14.697158+10:00] - [sessions.platform.kev-session.0] - [DEBUG] - [7288 - Msg-Proc-ThreadOMMSTREAMING_PRICING_0.0] - [omm_stream_connection] - [_process_message] - [OMMSTREAMING_PRICING_0.0] process message {"ID": 5, "Type": "Status", "Key": {"Service": "ELEKTRON_DD", "Name": "C430X25"}, "State": {"Stream": "Closed", "Data": "Suspect", "Code": "NotEntitled", "Text": "Access Denied: User req to PE(4927)"}}[2025-07-23T14:57:14.697280+10:00] - [sessions.platform.kev-session.0] - [DEBUG] - [7288 - Msg-Proc-ThreadOMMSTREAMING_PRICING_0.0] - [_omm_cxn_listeners] - [callback] - _UniverseStream owner.id=0 id=5 name='C430X25' open event is set in StatusOMMListenerUniverseStm[2025-07-23T14:57:14.697441+10:00] - [sessions.platform.kev-session.0] - [DEBUG] - [7288 - Msg-Proc-ThreadOMMSTREAMING_PRICING_0.0] - [_omm_cxn_listeners] - [callback] - _UniverseStream owner.id=0 id=5 name='C430X25' open event is set in StatusOMMListenerUniverseStm[2025-07-23T14:57:14.697523+10:00] - [sessions.platform.kev-session.0] - [DEBUG] - [35824 - OpenUniverseStreams-Thread_0] - [_basestream] - [transition_to] - _UniverseStream owner.id=0 id=5 name='C430X25' transition OpeningOMMStreamSt -> OpenOMMStreamSt[2025-07-23T14:57:14.697564+10:00] - [sessions.platform.kev-session.0] - [DEBUG] - [7288 - Msg-Proc-ThreadOMMSTREAMING_PRICING_0.0] - [stream_connection] - [_get_messages] - [OMMSTREAMING_PRICING_0.0] received messages: 1 | processed messages: 1[2025-07-23T14:57:14.698405+10:00] - [sessions.platform.kev-session.0] - [DEBUG] - [35728 - MainThread] - [_universe_streams] - [open_streams] - MixedStreams id=0 universe=['C430X25'] end open ['C430X25'][2025-07-23T14:57:14.698602+10:00] - [sessions.platform.kev-session.0] - [DEBUG] - [35728 - MainThread] - [_basestream] - [transition_to] - MixedStreams id=0 universe=['C430X25'] transition OpeningUniverseStreamsSt -> OpenUniverseStreamsSt[2025-07-23T14:57:14.698768+10:00] - [sessions.platform.kev-session.0] - [DEBUG] - [35728 - MainThread] - [_basestream] - [close] - MixedStreams id=0 universe=['C430X25'] state=OpenUniverseStreamsSt close [2025-07-23T14:57:14.698877+10:00] - [sessions.platform.kev-session.0] - [DEBUG] - [35728 - MainThread] - [_basestream] - [transition_to] - MixedStreams id=0 universe=['C430X25'] transition OpenUniverseStreamsSt -> CloseUniverseStreamsSt[2025-07-23T14:57:14.698966+10:00] - [sessions.platform.kev-session.0] - [DEBUG] - [35728 - MainThread] - [_universe_streams] - [_do_close] - MixedStreams id=0 universe=['C430X25'] start close
It is a permission issue.
- [_on_message] - [OMMSTREAMING_PRICING_0.0] on_ws_message [{"ID": 5, "Type": "Status", "Key": {"Service": "ELEKTRON_DD", "Name": "C430X25"}, "State": {"Stream": "Closed", "Data": "Suspect", "Code": "NotEntitled", "Text": "Access Denied: User req to PE(4927)"}}][2025-07-23T14:57:14.697015+10:00] -
You can try this delayed RIC (/C430X25) instead.
ld.get_data('/C430X25', fields=['EXPIR_DATE'])
yes, it works. many thanks!