Form 1099-R: Payer federal ID number on tax return does not match what is on record with the IRS. This information is found on the top left portion of your issued 1099-R and needs to match what is reported on the one you received.
Fix #1: Sign into your PriorTax account and make sure you reported the information correctly. If not, you can make the necessary changes from your rejection status page then resubmit your return for filing.
Fix #2: Sign into your account to double check the information you entered. If the information seems to match what was reported on your 1099-R, then you should contact your payer for the correct federal ID to report on your tax return. You can then update this information from your rejection status page and resubmit for filing.