I encountered this error that I had never seen before. When I try to upload a CRF to a new study I have this error message:
"The application encountered a problem uploading the Excel template and creating a preview CRF
Congratulations! Your spreadsheet generated no errors.
Please review it.
You can save it to database by clicking "Continue".
The Preview data has timed out and expired. You can start the CRF version creation process again. "
And my CRF was not uploaded. Has any of you ever seen this or know how to fix that? I use OC 3.8.