xls form converted with warnings

[Raefnabil]

Hi,

I'm using survey123 and when I upload my form this message appears to me, so why this error always apper to me and what should I do to solve it.

thanks in advance

James Tedrick‌
Ismael Chivite‌

[JohnathanHasthorpe]

See: https://community.esri.com/thread/224395-xls-form-converted-with-warnings