Adding a Customer - Error: There is no row at Position 0.

Q.  When adding a new customer, an error message displays: Error: There is no row at position 0.

A.  On the Miscellaneous Info tab, double-click in the State Code box or the Adj Code box and choose Select.  It will give the error if there are no sales tax codes to select.  Choosing Cancel instead of Select will avoid the error.