Query Condition error when receive data

Hi,

I've encountered an issue when using Query Condition using Java.

I have a Circle, Line and Point Shape idl. Each of the idl has a field "groupId" which forms my Query Condition expression

String[] paramList = { "0" };

String filterExpression = "groupId = %0";

When my application receives Circle, Line and Point message with groupId = 0, there is no problem.

However when my application receives Circle, Line and Point message with groupId = 1;

Point Data Reader: Able to filter the Point with groupId = 1

Circle and Line Data Reader: Encounters an error "[0x01011DC7,0x30D90248,0x401916D0: 0x80001407{E=DR,I=21}|RECEIVE FROM 0x01016446,0xA59CB78A,0x216359D7: 0x80002102] DDS_SqlFilter_evaluateOnSerialized:deserialization error: sample"

Does anyone have any idea what is this error about? Seems weird that it is working on the Point but not one Circle and Line

Thanks!

Rgds

Yao Qiang