Why Would We Be Turned Down for a Credit Card When We Just Passed a Credit Check for a Mortgage Refinance?

refinance

The same week my husband looked into a balance transfer credit card I started an application for a mortgage refinance to get rid of some credit card debt. My husband was turned down for the credit card now he is worried about the mortgage finance. We have had our mortgage with the same bank for 11 years. WIll there be a problem with the refinance? Like I said they alreaqdy saw our credit bureau reports and they were fine.