# Data is single batched

**URL:** <https://discourse.nodered.org/t/data-is-single-batched/79215>\
**Category:** General\
**Created:** [14 June 2023 22:20 UTC](https://discourse.nodered.org/t/data-is-single-batched/79215 "2023-06-14T22:20:35Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![rromele](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/rromele/32/18431_2.png) [@rromele](https://discourse.nodered.org/u/rromele)\
**Post date:** [14 June 2023 22:20 UTC](https://discourse.nodered.org/t/data-is-single-batched/79215/1 "2023-06-14T22:20:36Z")

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Hi, i'm sending data in cluod channel with attached function.  
Why i have an error msg "data is single batched" ?  
What is the correct way to write the function without having that message?  
Thanks in advance for your help.  
R.

 ![Cattura](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/3X/7/6/7689038bbc9ff9251a4f00e7de488a25d0b00e56.jpeg)

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**Author:** ![Steve-Mcl](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/steve-mcl/32/4826_2.png) [@Steve-Mcl](https://discourse.nodered.org/u/Steve-Mcl)\
**Post date:** [15 June 2023 04:13 UTC](https://discourse.nodered.org/t/data-is-single-batched/79215/2 "2023-06-15T04:13:40Z")

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The message is not coming from that function.

Also, it is not an error, it looks like a console log message - probably generated by some other node.

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<div class="post-metadata">

**Author:** ![rromele](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/rromele/32/18431_2.png) [@rromele](https://discourse.nodered.org/u/rromele)\
**Post date:** [15 June 2023 21:41 UTC](https://discourse.nodered.org/t/data-is-single-batched/79215/3 "2023-06-15T21:41:58Z")

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Hi,  
seeing that message in node-red system environment  
my fear was that I wrote the function incorrectly.  
I still don't understand the meaning of that message.  
I will try to compose the message with multiple variables to see if the message goes away.

thanks for your help  
R.

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**Author:** ![system](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/1X/d073cd938eafa2e558d7c2cd59003b3ef4963033.png) [@system](https://discourse.nodered.org/u/system)\
**Post date:** [14 August 2023 21:42 UTC](https://discourse.nodered.org/t/data-is-single-batched/79215/4 "2023-08-14T21:42:26Z")

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