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shaashn
Frequent Visitor

Unable to write to write to the transport connection - Connection forcibly closed

HI .. I am facing this error all of a sudden... none of my reports will publish. Internet is working fine.. am doing a zoom call currently as I type.. I am on premium capacity. Tried restarting the system..nogo.. any ideas? 

 

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1 ACCEPTED SOLUTION
v-chenwuz-msft
Community Support
Community Support

Hi @shaashn ,

 

  1. Too large data model may be a reason for your scenario, maybe you can try to cut down you data size and try again.
  2. Please enable large datasets format of workspace. And connect admin to configure the maximum dataset size.
  3. You can update the Power BI desktop to the latest version 2.100.261.0 64-bit (December 2021) then publish again( Download link:https://www.microsoft.com/download/details.aspx?id=58494 )
  4. You can Go to Power BI service, Get Data-> Files to get pbix files, this has the same effect as publish from desktop.
  5. If above methods are not working, please run Fiddler with Decrypt Https traffic enabled and repeat publish steps to reproduce the issue and post the related message for fur discussion

In addition, you can also take a look at following link who faced similar issue:

https://community.powerbi.com/t5/Desktop/Publishing-failed-Unable-to-write-data-to-a-transport-conne... 

 

Best Regards

Community Support Team _ chenwu zhu

 

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

View solution in original post

3 REPLIES 3
v-chenwuz-msft
Community Support
Community Support

Hi @shaashn ,

 

  1. Too large data model may be a reason for your scenario, maybe you can try to cut down you data size and try again.
  2. Please enable large datasets format of workspace. And connect admin to configure the maximum dataset size.
  3. You can update the Power BI desktop to the latest version 2.100.261.0 64-bit (December 2021) then publish again( Download link:https://www.microsoft.com/download/details.aspx?id=58494 )
  4. You can Go to Power BI service, Get Data-> Files to get pbix files, this has the same effect as publish from desktop.
  5. If above methods are not working, please run Fiddler with Decrypt Https traffic enabled and repeat publish steps to reproduce the issue and post the related message for fur discussion

In addition, you can also take a look at following link who faced similar issue:

https://community.powerbi.com/t5/Desktop/Publishing-failed-Unable-to-write-data-to-a-transport-conne... 

 

Best Regards

Community Support Team _ chenwu zhu

 

If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

nitishsh91
Responsive Resident
Responsive Resident

Hi @shaashn 

 

Please can you check on below points:

Confirm on the dataset size?

Check if you are able to publish dataset to any other workspace possibly My Workspace?

Also check if you are connecting to any VPN which might be blocking the connection?

Trying publishing from different machine-server if it helps.

 

Try publishing a small size dataset to same workspace too.

 

HI nitishsh91.. the dataset is around 1.6 GB. this was working perfectly fine till a few hours go. I have tried re-publishing an older version (same size) which was published a day ago ..even that wont work now.

 

Yes a 400 MB+ dataset is publishing fine. standard company machine ..no change in VPN settings. Zcaler and Global protect.

 

Issue just started seemingly out of no where

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