Discover Refinitiv
MyRefinitiv Refinitiv Perspectives Careers
Created with Sketch.
All APIs Questions & Answers  Register |  Login
Ask a question
  • Questions
  • Tags
  • Badges
  • Unanswered
Search:
  • Home /
  • Elektron /
avatar image
Question by wei.gang · Jan 21 at 07:29 AM · ema

Duplicated trade updates received

Hi Elektron specialists,

There is a logic in our application for resilience purposes. For each symbol, we request the refresh message via 2 streams, but the following update shall be coming up only on one stream as described in the following article:

https://developers.refinitiv.com/en/article-catalog/article/how-implement-service-resiliency-ema-consumer-application

The issue looks only appears on LSE market data. For other RICs, we do receive the refresh twice but subsequent updates coming only on one stream.

Could you help take a look at this? Thanks

[2021-01-20 00:06:20.320575][139718096783104][][normal ]: onUpdateMsg: RawMsg:UpdateMsg
streamId="187"
domain="MarketPrice Domain"
updateTypeNum="2"
seqNum="59614"
name="BP.L"
serviceId="467"
serviceName="hEDD"
Payload dataType="FieldList"
FieldList
FieldEntry fid="178" name="TRDVOL_1" dataType="Real" value="2108"
FieldEntry fid="13432" name="TR_TRD_FLG" dataType="Enum" value="1"
FieldEntry fid="3859" name="SEQ_NO" dataType="UInt" value="195211"
FieldEntry fid="18" name="TRDTIM_1" dataType="Time" value="16:06:20:000:000:000"
FieldEntry fid="3885" name="ORDBK_TRD" dataType="Real" value="302.55"
FieldEntry fid="8582" name="MMT_CLASS" dataType="Rmtes" value="12-------PH---"
FieldEntry fid="6581" name="TRVOL_ONBK" dataType="Int" value="2108"
FieldEntry fid="14312" name="SRC_ES_NS" dataType="Time" value="16:06:20:315:556:000"
FieldEntry fid="14266" name="SALTIM_NS" dataType="Time" value="16:06:20:314:957:000"
FieldEntry fid="6" name="TRDPRC_1" dataType="Real" value="302.55"
FieldEntry fid="995" name="GEN_TEXT16" dataType="Rmtes" value="244392837304326"
FieldEntry fid="3853" name="TRDTIM_MS" dataType="UInt" value="57980314"
FieldEntry fid="3900" name="TRADE_ID" dataType="Rmtes" value="244392837304326"
FieldEntry fid="3854" name="SALTIM_MS" dataType="UInt" value="57980314"
FieldEntry fid="4465" name="TRD_IND_1" dataType="Rmtes" value="A"
FieldEntry fid="11" name="NETCHNG_1" dataType="Real" value="2.20"
FieldEntry fid="379" name="SALTIM" dataType="Time" value="16:06:20:000:000:000"
FieldEntry fid="32694" name="LTNOV_UNS" dataType="Real" value="637775.40"
FieldEntry fid="8519" name="TRD_P_XID" dataType="Rmtes" value="XLON"
FieldEntry fid="1067" name="EXCHTIM" dataType="Time" value="16:06:20:000:000:000"
FieldEntry fid="1069" name="CONDCODE_2" dataType="Rmtes" value="(blank data)"
FieldEntry fid="975" name="ACT_FLAG1" dataType="Rmtes" value="A"
FieldEntry fid="1036" name="GV6_TEXT" dataType="Rmtes" value="XLON"
FieldEntry fid="14" name="PRCTCK_1" dataType="Enum" value="1"
FieldEntry fid="12840" name="ELIGBL_TRD" dataType="Enum" value="1"
FieldEntry fid="996" name="GEN_VAL1" dataType="Real" value="302.55"
FieldEntry fid="4756" name="LSTSALCOND" dataType="Rmtes" value="0"
FieldEntry fid="56" name="PCTCHNG" dataType="Real" value="0.732"
FieldEntry fid="1021" name="SEQNUM" dataType="Real" value="195211"
FieldEntry fid="1068" name="CONDCODE_1" dataType="Rmtes" value="A"
FieldListEnd

PayloadEnd
UpdateMsgEnd

[2021-01-20 00:06:20.320765][139718096783104][][normal ]: onUpdateMsg: RawMsg:UpdateMsg
streamId="494"
domain="MarketPrice Domain"
updateTypeNum="2"
seqNum="59614"
name="BP.L"
serviceId="467"
serviceName="hEDD"
Payload dataType="FieldList"
FieldList
FieldEntry fid="178" name="TRDVOL_1" dataType="Real" value="2108"
FieldEntry fid="13432" name="TR_TRD_FLG" dataType="Enum" value="1"
FieldEntry fid="3859" name="SEQ_NO" dataType="UInt" value="195211"
FieldEntry fid="18" name="TRDTIM_1" dataType="Time" value="16:06:20:000:000:000"
FieldEntry fid="3885" name="ORDBK_TRD" dataType="Real" value="302.55"
FieldEntry fid="8582" name="MMT_CLASS" dataType="Rmtes" value="12-------PH---"
FieldEntry fid="6581" name="TRVOL_ONBK" dataType="Int" value="2108"
FieldEntry fid="14312" name="SRC_ES_NS" dataType="Time" value="16:06:20:315:556:000"
FieldEntry fid="14266" name="SALTIM_NS" dataType="Time" value="16:06:20:314:957:000"
FieldEntry fid="6" name="TRDPRC_1" dataType="Real" value="302.55"
FieldEntry fid="995" name="GEN_TEXT16" dataType="Rmtes" value="244392837304326"
FieldEntry fid="3853" name="TRDTIM_MS" dataType="UInt" value="57980314"
FieldEntry fid="3900" name="TRADE_ID" dataType="Rmtes" value="244392837304326"
FieldEntry fid="3854" name="SALTIM_MS" dataType="UInt" value="57980314"
FieldEntry fid="4465" name="TRD_IND_1" dataType="Rmtes" value="A"
FieldEntry fid="11" name="NETCHNG_1" dataType="Real" value="2.20"
FieldEntry fid="379" name="SALTIM" dataType="Time" value="16:06:20:000:000:000"
FieldEntry fid="32694" name="LTNOV_UNS" dataType="Real" value="637775.40"
FieldEntry fid="8519" name="TRD_P_XID" dataType="Rmtes" value="XLON"
FieldEntry fid="1067" name="EXCHTIM" dataType="Time" value="16:06:20:000:000:000"
FieldEntry fid="1069" name="CONDCODE_2" dataType="Rmtes" value="(blank data)"
FieldEntry fid="975" name="ACT_FLAG1" dataType="Rmtes" value="A"
FieldEntry fid="1036" name="GV6_TEXT" dataType="Rmtes" value="XLON"
FieldEntry fid="14" name="PRCTCK_1" dataType="Enum" value="1"
FieldEntry fid="12840" name="ELIGBL_TRD" dataType="Enum" value="1"
FieldEntry fid="996" name="GEN_VAL1" dataType="Real" value="302.55"
FieldEntry fid="4756" name="LSTSALCOND" dataType="Rmtes" value="0"
FieldEntry fid="56" name="PCTCHNG" dataType="Real" value="0.732"
FieldEntry fid="1021" name="SEQNUM" dataType="Real" value="195211"
FieldEntry fid="1068" name="CONDCODE_1" dataType="Rmtes" value="A"
FieldListEnd

PayloadEnd
UpdateMsgEnd


People who like this

0 Show 0
Comment
10 |1500 characters needed characters left characters exceeded
▼
  • Viewable by all users
  • Viewable by moderators
  • Viewable by moderators and the original poster
  • Advanced visibility
Viewable by all users

Up to 2 attachments (including images) can be used with a maximum of 512.0 KiB each and 1.0 MiB total.

2 Replies

  • Sort: 
avatar image
REFINITIV
Best Answer
Answer by jirapongse.phuriphanvichai · Jan 22 at 07:13 AM

@wei.gang

To verify the problem, you need to enable XML tracing in the EMA. To enable XML tracing, please refer to the EMA configuration guide and search for xmlTrace.

With the XML trace, we can verify messages sent and received by the application and find why the application got the duplicated updates of the LSE market data.


Comment

People who like this

0 Show 1 · Share
10 |1500 characters needed characters left characters exceeded
▼
  • Viewable by all users
  • Viewable by moderators
  • Viewable by moderators and the original poster
  • Advanced visibility
Viewable by all users

Up to 2 attachments (including images) can be used with a maximum of 512.0 KiB each and 1.0 MiB total.

avatar image
REFINITIV
wasin.waeosri ♦♦ · Jan 22 at 07:25 AM 0
Share

Hello @wei.gang

You can find more detail regarding the XML Trace configuration in "XML Trace" section of the EMA Configuration Overview article.

avatar image
Answer by wei.gang · Jan 25 at 09:19 AM

Thanks, I will enable this and collect the data required.

Comment

People who like this

0 Show 0 · Share
10 |1500 characters needed characters left characters exceeded
▼
  • Viewable by all users
  • Viewable by moderators
  • Viewable by moderators and the original poster
  • Advanced visibility
Viewable by all users

Up to 2 attachments (including images) can be used with a maximum of 512.0 KiB each and 1.0 MiB total.

Watch this question

Add to watch list
Add to your watch list to receive emailed updates for this question. Too many emails? Change your settings >
10 People are following this question.

Related Questions

Submit of CloseMsg failed

Getting error when activating XMLTRaceStdOut value equals 1 in java environment in user configuration file of EMA.

EMA SDK examples to parse page based data

EMA Returns TIME value upto nanoseconds, whereas RFA used to return upto seconds. Is this intentional?

How can I get all RICs that supported?

  • Feedback
  • Copyright
  • Cookie Policy
  • Privacy Statement
  • Terms of Use
  • Careers
  • Anonymous
  • Sign in
  • Create
  • Ask a question
  • Spaces
  • Alpha
  • App Studio
  • Block Chain
  • Bot Platform
  • Connected Risk APIs
  • DSS
  • Data Fusion
  • Data Model Discovery
  • Datastream
  • Eikon COM
  • Eikon Data APIs
  • Electronic Trading
    • Generic FIX
    • Local Bank Node API
    • Trading API
  • Elektron
    • EMA
    • ETA
    • WebSocket API
  • Intelligent Tagging
  • Legal One
  • Messenger Bot
  • Messenger Side by Side
  • ONESOURCE
    • Indirect Tax
  • Open Calais
  • Open PermID
    • Entity Search
  • Org ID
  • PAM
    • PAM - Logging
  • ProView
  • ProView Internal
  • Product Insight
  • Project Tracking
  • Refinitiv Data Platform
    • Refinitiv Data Platform Libraries
  • Rose's Space
  • Screening
    • Qual-ID API
    • Screening Deployed
    • Screening Online
    • World-Check One
    • World-Check One Zero Footprint
  • Side by Side Integration API
  • TR Knowledge Graph
  • TREP APIs
    • CAT
    • DACS Station
    • Open DACS
    • RFA
    • UPA
  • TREP Infrastructure
  • TRKD
  • TRTH
  • Thomson One Smart
  • Transactions
    • REDI API
  • Velocity Analytics
  • Wealth Management Web Services
  • World-Check Data File
  • Explore
  • Tags
  • Questions
  • Badges