I have a client, when submitting their T4, are getting a Invalid formatting detected in one or more fields error. We have the Montreal special character hotfix applied and validated there is no punctuation in any name, address, or city field. We have tried with the RepID as both blank and 0000000.

I did start a case with Sage Support yesterday, 8010402626 but I am waiting to hear back. In the meantime, anyone have any suggestions?

Thanks.