GXDLMSData

By alnardn , 8 November, 2023
Forums
Gurux.DLMS

Hello! I am trying to read object - end of biiling period. And this line of code reader.read(end_billing_period, 2) throws an exception: gurux_dlms.GXDLMSException.GXDLMSException: Access Error : Device reports a undefined object.
And it's very strange because GXDLMSDirector can read this object. It doesn't throw an error. What are the reasons of failing in code?
Thanks a lot for help!

Kurumi

2 years 7 months ago

Hi,
That object is not in the association view. There are three reasons for this.

1. Your logical name is wrong.
2. Object type is wrong.
3. You are connecting using different authentication settings. Some objects are available only with part of authentications.

BR,
Mikko