what does [ERR]: Invalid data type received:<84> mean?

clarenceanderrsen.ong0

Data type <84> error message.

Timestamps are in HKT

Sample RIC is JD.NB

2020-06-16 07:44:52.833167 [16811:00007F246556B700]<ReutersRfa.RFAWrapper(RFA)>[ERR]: Invalid data type received:<84>

2020-07-02 07:46:37.690086 [14228:00007FC708F38700]<ReutersRfa.RFAWrapper(RFA)>[ERR]: Invalid data type received:<84>

moragodkrit.chumsri_1

@ClarenceAnderrsen.Ong

It seems to be a message printed by the Application and it should not be a message from RFA internal layer.

Is this the same case as the following post?
https://community.developers.refinitiv.com/questions/62551/empty-data-packet-received-from-reuters.html

Not sure is this RFA C++ or Java? If it's RFA C++ and you still found the issue, you can turn on the RSSL trace log in RFA using the config provided in the below post to see actual message API receive from the server.
https://community.developers.refinitiv.com/questions/6057/activate-full-message-logs-for-rssl-connections-in.html