Appian Community and Appian Academy are being upgraded. From July 24–August 3, the Appian Community will be in read-only mode. During this time, the site will be read-only and user registration will be disabled. We apologize for any inconvenience this may cause, but a more secure, stable, and performant Community experience is coming soon!
The new Appian Community launches August 3, followed by Appian Academy on August 7. During the migration, Appian Community Edition, Appian Academy, Documentation, Certifications, Instructor-led Customer Training, Partner Sales Training & Accreditation, and Forum (for Appian Partners and Customers only) will remain available.
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Hi vinayvarma,
I suggest you paste the code that is triggering this error in order for the Community to be able to help.
I suggest you look at the Appian logs (the stdOut is the place to go to). One common error is where a datetime field has an invalid value in it (e.g. a datetime might contain '0000-00-00 00:00'), but the logs will give you the definitive error.