I use Nintex form to upload attachment but about 40% of the attachment was missing. Its was terrible.
On the form, I have multiple attachment control as per setting below.
When I open the previous record I save the attachment the attachment was missing.
To provide it, I use the code below to show the hidden value.
I can see the file name of my attachments.
But if I use SharePoint designer to explore the attachment. The attachment was not there.
Any suggestion while I wait from Nintex support to reply?
After 1 months of testing testing and testing... Nintext support still not able provide me a solution.
more find out.
1. Its confirm that the file was upload to Nintex server. I did check the http "post" protocol action, the missing document was uploaded from client side.
2. I guess the Nintex upload the attachment one by one under difference connection/transaction. Which cause multiple history was recorded.