# Update Object nodes in a Flow containing a Streaming web request trigger false "streamed append" errors

**URL:** https://community.appfarm.io/t/update-object-nodes-in-a-flow-containing-a-streaming-web-request-trigger-false-streamed-append-errors/2441
**Category:** Bug reports
**Tags:** web-request
**Created:** [September 23, 2026, 9:42am UTC](https://community.appfarm.io/t/update-object-nodes-in-a-flow-containing-a-streaming-web-request-trigger-false-streamed-append-errors/2441 "2026-09-23T09:42:29Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![Joanna](https://dub1.discourse-cdn.com/flex013/user_avatar/community.appfarm.io/joanna/32/122_2.png) [@Joanna](https://community.appfarm.io/u/Joanna)
#### Post date: [September 23, 2026, 9:42am UTC](https://community.appfarm.io/t/update-object-nodes-in-a-flow-containing-a-streaming-web-request-trigger-false-streamed-append-errors/2441/1 "2026-09-23T09:42:29Z")

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Hi!

In a Flow with a Streaming web request action node, a plain Update Object action node on a data source with cardinality one throws false “skipping streamed ‘append’… use ‘replace’” errors. This is the case for nodes both before and after the streaming web request node.

The update itself seems to be working fine, so this is possibly just console noise.

We first noticed the error when updating the object through Data Items and Chunk handler. Regardless of the chosen operation, we’d get the append-related error – so we moved the update to a separate Update object action node, but the result was the same.

Only affects the single-cardinality data sources. An update of a multi-cardinality data source doesn’t trigger it.

 ![image](https://europe1.discourse-cdn.com/flex013/uploads/appfarm/original/2X/f/f0e392b3b532543bdabe2f8ba5fa3f166f7ab79e.png)