question

Upvotes
Accepted
Xiaorong avatar image
2 ●2 ●1 ●4

EMA - Value decoding in log file

Dear team

Client is developing API to consume data from our ERT in cloud service with Real-Time-SDK-2.0.0.L1.java. After turning on log function in SDK sample code, client found the values in log file seems encrypted. As you can see in attached FID6 should be trade price but the value seems not. Could you please confirm what steps client should take to process the values to be meaningful? Thank you.

elektronrefinitiv-realtimeelektron-sdkrrtema-apielektron-message-api
wechat-image-20210302194930.jpg (415.4 KiB)
icon clock
10 |1500

Up to 2 attachments (including images) can be used with a maximum of 5.0 MiB each and 10.0 MiB total.

1 Answer

Upvote
Accepted
umer.nalla avatar image
20.3k ●73 ●10 ●20

Hi @Xiaorong.Xu

The data is being displayed as Hex representation in the following encoding format e.g.

for 0A0297AC

0A = MagnitudeType = 10 =EXPONENT_NEG_4 (as defined in the EMA Java HTML Reference Manual under OmmReal.MagnitudeType).

0297AC = Mantissa = 169900

So, the above 0A0297AC represent 16.9900

icon clock
10 |1500

Up to 2 attachments (including images) can be used with a maximum of 5.0 MiB each and 10.0 MiB total.

Click below to post an Idea Post Idea