Netezza - Linked service has an error Payload [Unrecognized payload received from server]

Bongo 1

Good Day,

A pipeline that is using a Netezza connector stopped working.

[ERROR [HY000] [Microsoft][Netezza] (2000) Unrecognized payload received from server. Opcode: 100

ERROR [HY000] [Microsoft][Netezza] (2000) Unrecognized payload received from server. Opcode: 100

]

Not sure where what changed.

Please assist.

Bongo 1 Reputation point

2025-03-12T08:54:16.7033333+00:00

This is on Azure Data Factory
Venkat Reddy Navari 80 Reputation points Microsoft External Staff

2025-03-12T14:26:57.7566667+00:00
Hi Bongo
The error message "Unrecognized payload received from server" usually this occurs missing communication between Azure Data Factory and Netezza server.
Here are a few things you can check:

Recent Changes: Review any recent changes made to the Netezza server or the pipeline configuration. Even minor adjustments can sometimes lead to unexpected errors.

Netezza Driver: Make sure your Netezza driver is up to date and compatible with Azure Data Factory. If you’re using a native connector, you might want to try switching to an ODBC connection

Network and Firewall Settings: Verify that there aren’t any network or firewall restrictions blocking the connection between ADF and Netezza.

Netezza Logs: If possible, review the Netezza logs for any additional error details that could help pinpoint the issue.

I hope this helps. Please let us know if you have any further questions.

Kindly consider upvoting the comment if the information provided is helpful. This can assist other community members in resolving similar issues.

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