Hi schuettjl - this usually indicates one or more transactions in your database have an invalid date. Please see this Knowledgebase article for additional information: https://support.na.sage.com/selfservice/viewdocument.do?noCount=true&externalId=79834

Thank you for your help with this.

I will work with the Client to resolve the error(s).

Thank you for your help with this.

I will work with the Client to resolve the error(s).