Something’s not quite rightnull is not an object (evaluating 'a.getMonth')what to do with this??

I appreciate you bringing this issue to my attention, multiple card sub account . 

Could you please provide more details about the problems you have encountered and the specific task you are trying to perform? Additionally, if you could provide a screenshot of the entire error message you received, it would greatly assist us in understanding and addressing your issue more effectively. 

Additionally, I've provided a link for you to browse. These resources can be valuable for future reference and to answer any additional questions:  View all QuickBooks help articles.

Rest assured, I'll be actively monitoring this thread to assist with your concern.