How to set eom byte in jmeter?

I am load testing a tcp server in jmeter in gui mode and getting this error

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I read about adding end of line byte but my data kind of has 2 bytes as ending message byte = "0d0a"

How can I use BinaryTCPClientImpl class and set this eombyte?

2) I have always used the gui mode, do I have to extend the BinaryTCPClientImpl class to set the eombyte?