iChart rendering error: Unknown stream error: com.sap.xmii.protocol.ProtocolException...

Hi. I am new and working through the SCM380 course notes.

In one lab using iCharts (exercise 4) I keep getting the following error:

"Unknown stream error: com.sap.xmii.protocol.ProtocolException: Unknown row type: 65."

I've checked the XML for this (which is pulled from PCo Simulator) as:

<Column SourceColumn="L1Speed" SQLDataType="8" Name="L1Speed" MinRange="0" MaxRange="100" Description="L1Speed"/>

I am using 15.0 SP5 patch 6 (Dec3, 2015).

I *believe* datatype 8 is Double. Is there something I am doing wrong? Seems to work if I use SAPUI5 (instead of applet).

Thanks,

w.