2.2.2.19 SPUserCodeValidationFailedException

This exception indicates that a site solution failed validation.

 namespace Microsoft.SharePoint.UserCode
 {
     class SPUserCodeValidationFailedException : SPException
     {
          String validationErrorMessage;
          String validationErrorUrl;
     }
 }

validationErrorMessage: The error message.

validationErrorUrl: The error URL that contains more information about the failure.