PDF export fails saying download failed - Network error

[Sai Dharmendra]

We have around 350 rows in grid. Up to certain number of rows it is working fine but after that it says download failed - network error. Is there any way to fix this issue?    

[Dimiter Topalov]

Hello Sai,

The described error is typically caused by a system and browser-specific limitation of the export functionality, signifying that the file is too large and cannot be saved properly even after the built-in Paco-related optimizations. You can find further details for both setting the resolution and the other documented limitations of the PDF Export functionality in the following sections of our documentation:

https://www.telerik.com/kendo-angular-ui/components/pdfexport/embedded-images/#toc-embedded-images

https://www.telerik.com/kendo-angular-ui/components/pdfexport/limitations-browser-support/

If reducing the resolution does not resolve the problem, the only available option remains a server-side solution, for example:

https://docs.telerik.com/devtools/document-processing/libraries/radpdfprocessing/overview

That being said, 350 rows seems to be a very low limit, as in the following example a Grid with 1000 rows is exported as expected on my end in Chrome:

https://stackblitz.com/edit/angular-ooggsz?file=app/app.component.ts

Can you please provide further details about the system/device and browser the error is observed on, and a similar isolated runnable project where the issue can be reproduced, so we can inspect it and try to provide a suggestion that might help in the specific use case? Thank you in advance.

Regards,
Dimiter Topalov
Progress Telerik