Not able to save my profile because of Wrong State /Province in my profile setting , 

The message says the following:

The Value you have entered in the state/Province field is not valid.

Please provide either a 2-letter state code or a 3-letter province code. if 

you are unsure which code to use, please check with your company's 

administrator for accepted values. 

it is not allowing me to submit my expense report 

Not sure what is the province for Poland, Warsaw