CRM 2011: Solution Import failed message: 0x80040203: Updating RecurringAppointmentMaster.subject.Length but it's not valid for update. Original value:600. New value:400.

Hi,

I am getting below error while importing unmanaged solution on top of an existing unmanaged solution.

Solution Import failed message: 0x80040203: Updating RecurringAppointmentMaster.subject.Length but it's not valid for update. Original value:600. New value:400.

Anyone faced this issue?

Thanks.