Hi puneet,
Greetings from syncfusion support.
Based on your query you have mentioned that you are facing error during the excel export. So, we have prepared an sample with batch editing and in our sample we did not face any error while excel export.
Please refer the attached sample for your reference.
If you still face the issue please share the below details that will be helpful for us to provide better solution.
1. Share the screenshot of an error while excel export.
2. Do you face any script error in the console page? If yes, share the screenshot and stackrace of an issue.
3. If possible please replicate the problem with our above attached sample.
4. Share your complete Grid rendering code.
Let us know if you have any concerns.
Regards,
Shalini M.