Sunset Science Park Federal Credit Union CC-503 error

I have been able to perform a one step update in the past, but have not been able to recently. I receive a CC-503 error and have confirmed the login username with the credit union website and also when using the update username and password under the "fix it" options of the CC-503 error it successfully logs in through quicken. They just recently performed an update to their systems which may be contributing to this.


  • Quicken Jasmine
    Hello @mightymouse

    Thank you for contacting the Quicken Community, though I do apologize that you are experiencing this issue with your account(s). 

    I have located a support article that discusses some troubleshooting steps to take when presented with a CC-503 error. You may follow this link to access that FAQ. It is recommended to save a backup before proceeding (just in case). 

    I hope this helps!

    -Quicken Jasmine

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