has anyone tried VPME 9.1 with MySQL database?

I create an app with VPME 9.1 + MySQL database.

I have a problem with the picklist.

in 'City', I have:
CityName Char(20)

in 'Customer', I have:
CustID Char(20)
CityName Char(20) -> RI with City.CityName

when I run the form, I can only pick the CityName with full 20 characters.

If I try to pick up 'New York' (not full 20 char), the form will reject with
Invalid error.

this happens with MySQL, I never have this problem with .dbf

I would like to know if anyone has come across with the same problem, if there
is any solution, is this also happens to other SQL databases (SQLServer, etc)

Thanks for the help

regards,

Jerry