How to debug error code HTTP 500 -2130575336

Question

Dear Sirs I've got the error listed above in a Sharepoint 2013 workflow. Although the text is quite clear I am not able to understand which column generated that warning message. Could you kindly suggest a method to find where the error arises? Many thanks for your help.

N Vinodh · Answer

Follow the below url for info http://www.c-sharpcorner.com/blogs/a-text-field-contains-invalid-data-please-check-the-value-and-try-again-error-in-sharepoint-designer-workflow Regards Vinod

Giampiero DiFelice · Answer

I missed to specify I was talking about Sharepoint 2013 online. Is your advice still valid? Thanks again

Ravi Shankar · Answer

You can turn on your PHP errors with error_reporting: error_reporting(E_ALL); ini_set('display_errors' 'on'); Edit: It's possible that even after putting this errors still don't show up. This can be caused if there is a fatal error in the script. From PHP Runtime Configuration: Although display_errors may be set at runtime (with ini_set()) it won't have any affect if the script has fatal errors. This is because the desired runtime action does not get executed. You should set display_errors = 1 in your php.ini file and restart the server.