Difficulty resubmitting a form after making changes

[Kal_Lam]

@BOUA, if this is the case, then please be informed that this post discussed previously should help you solve your issue:

Data cannot be submitted, showing server error

@bibhuti, you will need to follow this post (discussed previously) to resolve your issue: Steps to resolve: Download your data in XLS format Check for duplicates in the _uuid column You will see the duplicates in some records. Note the _id of the record that is duplicate Remove the duplicate cases from the server