'Invalid data type.' Some data got lost.

By bernhard , 1 July, 2023
Forums
Gurux.DLMS

I was able to extract data from my smartmeter perfectly fine until two months ago.
Now I get the following error:
Jul 01 13:35:20 pi4 smartmeter-datacollector[25003]: DEBUG:smartmeter:HDLC Buffer: 7E A0 84 CE FF 03 13 12 8B E6 E7 00 E0 40 00 01 00 00 70 0F 00 3D F2 A6 0C 07 E7 07 01 06 0D 23 14 FF 80 00 00 02 0B 01 0B 02 04 12 00 28 09 06 00 08 19 09 00 FF 0F 02 12 00 00 02 04 12 00 28 09 06 00 08 19 09 00 FF 0F 01 12 00 00 02 04 12 00 01 09 06 00 00 60 01 00 FF 0F 02 12 00 00 02 04 12 00 03 09 06 01 00 01 07 00 FF 0F 02 12 00 00 02 04 12 00 03 09 06 01 00 02 07 00 FF 0F 02 12 00 00 B5 04 7E 7E A0 8B CE FF 03 13 EE E1 E0 40 00 02 00 00 7A 02 04 12 00 03 09 06 01 01 01 08 00 FF 0F 02 12 00 00 02 04 12 00 03 09 06 01 01 02 08 00 FF 0F 02 12 00 00 02 04 12 00 03 09 06 01 01 05 08 00 FF 0F 02 12 00 00 02 04 12 00 03 09 06 01 01 06 08 00 FF 0F 02 12 00 00 02 04 12 00 03 09 06 01 01 07 08 80 FF 0F 02 12 00 F0 FE FE FF F8 FE F9 3C 33 33 8B 52 7E 7E A0 3D CE FF 03 13 F2 84 E0 C0 00 03 00 00 2C 37 38 31 31 06 00 00 00 00 06 00 00 17 D4 06 01 C3 CC 9D 06 00 77 19 EC 06 00 39 79 41 06 00 00 B2 30 06 00 45 76 DB 06 01 17 BE 8C 66 43 7E

Jul 01 13:35:20 pi4 smartmeter-datacollector[25003]: WARNING:smartmeter:Failed to extract data from HDLC frame: 'Invalid data type.' Some data got lost.

see here for a more complete log:
https://gist.github.com/kafisatz/892ac0379e97140e3dcd419c40ee83a4#file-…

I am using this software: https://github.com/scs/smartmeter-datacollector

Kurumi

2 years 11 months ago

Hi,

I checked the bytes and there is an issue with your meter.
You need to ask the meter vendor if there is a meter firmware available that fixes this.

I checked the push message manually from the bytes. I believe that will help the meter manufacturer to solve the issue.

BR,
Mikko
0F 00 3D F2 94 0C 07 E7 07 01
06 0D 21 32 FF 80 00 00

02 0B //Structure with 11 elements.
01 0B Array with 11 elements.
02 04
12 00 28
09 06 00 08 19 09 00 FF
0F 02
12 00 00

02 04
12 00 28
09 06 00 08 19 09 00 FF
0F 01
12 00 00

02 04
12 00 01
09 06 00 00 60 01 00 FF
0F 02
12 00 00

02 04
12 00 03
09 06 01 00 01 07 00 FF
0F 02
12 00 00

02 04
12 00 03
09 06 01 00 02 07 00 FF
0F 02
12 00 00

//Invalid data start here.
37 38 31 31 06 00 00 00 00 06 00 00 18 FF 06 01 C3 CC 9D 06 00 77 19 4F 06 00 39 79 41 06 00 00 B2 2D 06 00 45 76 DB 06 01 17 BE 8C" />