A Chase private student loan cosigned for my son was paid in full XXXX of 2014. 
There was a letter from Chase for the XXXX and XXXX payment saying they could not process the payment, because they could not find my bank account number which was recorded improperly. They received payment for these months when I received notification of the problem. As I stated the loan is now closed and paid in full. Chase, however, has my credit report showing me 60 days delinquent with the XXXX and XXXX payment. This has adversely effect my credit and I have not been able to refinance my and another student loan that was cosigned for my son.