Question: formData = new FormData() - is it possible to send $.ajax 90,000 characters?

Question

AJAX

formData = new FormData() - is it possible to send a $.ajax request with 90,000 characters?

at the moment I send it as a string, it is sent normally, it only takes a long time to process, I decided to try to send it by writing to formData, but the error "server failure" pops up, if I send it as a string, then this error does not come out.

Answer 1

The server may not support the multipart/form-data format.
The string is most likely sent as application/x-www-form-urlencoded or just plain text.

Answer 2

The server may have a limit on the amount of data transferred