Please guide how to resolve this following "VIrtual Circuit Disconnect " warning :
[srk@srk iocmyExample]$ caget ADC_CARD:CHANNEL1-16:ADCData
Read operation timed out: some PV data was not read.
ADC_CARD:CHANNEL1-16:ADCData 72 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
CA.Client.Exception...............................................
Warning: "Virtual circuit disconnect"
Context: "op=0, channel=ADC_CARD:CHANNEL1-16:ADCData, type=DBR_TIME_CHAR, count=72, ctx="localhost:5064""
Source File: ../getCopy.cpp line 92
Current Time: Fri Aug 28 2015 09:52:41.966386036
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[srk@srk iocmyExample]$