How to show error Message on Grid on top of Grid like Validation Summary

Hello, Saranya,

As shown in the forum thread, the validation and the logic has to be done on the application level. This means that we can use the data when editing and render external messages based on the application validation logic:

https://www.telerik.com/forums/reactkendo-grid-cell-validation-and-display-error-in-same-cell

When it is outside of the Grid, the developer is free to render any message/component based on the application requirements.

If there is a specific issue implementing this, please share an example and we will provide a suggestion for it.

Regards,
Stefan
Progress Telerik