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What is ‘Unable to receive the message. (last error: 12)’?

Solved215 views28th April 2025error SNMP
2
Julian Yepe [SLC] [DevOps Advocate]227 26th February 2025 1 Comment

Hello,

I am seeing this error in the streamviewer on the customers production system when polling a table via SNMP:

Has anyone seen this error before and know what might be causing it? I have a simulation of the device and that table polls fine with the simulation.

The polling logic is straightforward: Timer -> Group -> SNMP table

Marieke Goethals [SLC] [DevOps Catalyst] Selected answer as best 28th April 2025
Miguel Obregon [SLC] [DevOps Catalyst] commented 26th February 2025

Hi Julian,
I saw a similar question:
https://community.dataminer.services/question/snmp-get-dataminer-returns-error-code-12-inconsistent-value/
The best approach here will be to use a packet analyzer (Wireshark) to troubleshoot this issue.

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Arunkrishna Shreeder [SLC] [DevOps Advocate]4.01K Posted 28th April 2025 0 Comments

Hi Julian,

As Miguel mentioned, please do check with Wireshark. If you need further help, please contact techsupport with a detailed description of your issue.

Marieke Goethals [SLC] [DevOps Catalyst] Selected answer as best 28th April 2025
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