LPC Error Code(104)

LawKee

I installed LPC 1.4 in Red Hat 7.5. OpenSSL version is 1.0.2. My purpose is using the LPC to connect to internet, and then using RFA connect to LPC. But it raised the error in LPC when RFA is connecting . As below is the error log:

Ready for SSL user connections.
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<VMRHEL02.1.lpc: Info: Mon Oct 13 10:46:01.044051 2025>
SIPC Server initialization succeeded. Ready for SSL connections.
<END>

<VMRHEL02.1.lpc: Info: Mon Oct 13 10:46:01.044083 2025>
Disconnecting secure channel secureChannel.1 for dictionary channel. Reason: Dictionary download complete.
<END>

<VMRHEL02.1.lpc: Info: Mon Oct 13 10:46:19.399572 2025>
RSSL client login ipcSession.1 on socket ID: 14 from IP 10.224.75.173.
<END>

<VMRHEL02.1.lpc: Info: Mon Oct 13 10:46:21.502177 2025>
Standard endpoint found via Service Discovery. Using endpoint address ap-southeast-1-aws-3-sm.optimized-pricing-api.refinitiv.net and port 14002.
<END>

<VMRHEL02.1.lpc: Info: Mon Oct 13 10:46:21.586703 2025>
Logging out client ipcSession.1 on socket 14 from source 10.224.75.173. Removing secure channel socketId (no session). Reason from client: rsslRead() failed with code -1 and system error 104. Text: </local/jenkins/workspace/RRTLPC/OS/OL7-64/esdk/source/rtsdk/Cpp-C/Eta/Impl/Transport/rsslSocketTransportImpl.c:766> Error:1002 ipcRead() failure. System errno: (104)
.
<END>

lpc.log

lpc.cnf.zip

May you please help me solve the issue? Thanks.

Jirapongse

@LawKee

Thank you for reaching out to us.

You may need to use the testclient tool to check a connection to LPC.

Please refer to the Real-Time Legacy Protocol Converter (LPC) 1.4.0 Installation Guide video.

If the testclient tool can't connect to the LPC, it may relate to a connection or LPC configuration issue. Please contact the LPC support team directly via LSEG Support to verify what the problem is.