gurux.dlms.GXDLMSException: Invalid Exception.

By Tsveten.Kavrakov , 20 February, 2025

Forums

when i call client.parseUAResponse(response); with response "7EA0230300023E2F73D577818014050200F8060200F807040000000108040000000158717E" it rises Invalid exception, but I copied this response from factory application log and this i valid. What is wrong ?

Hi, What programming…

Hi,

What programming language are you using?

BR,
Mikko

Hi I'm using Java

Hi
I'm using Java

Hi, Did you convert hex log…

Hi,

Did you convert hex log hex data data to bytearray?
I believe that one of your settings is different that what the meter uses.
With GXDLMSTranslator you can convert data to XML string like this:

GXDLMSTranslator t = new GXDLMSTranslator();
GXByteBuffer bb = new GXByteBuffer();
bb.setHexString("7EA0230300023E2F73D577818014050200F8060200F807040000000108040000000158717E");
System.out.println(t.messageToXml(bb));

BR,
Mikko