I got "/Return/ReturnData/IRS1116/ForeignTaxCreditSource/USTaxWithheldOnDividendAmt - Data in the return is missing or invalid. Please double check your entries." I believe the problem is that I entered "various" for the date that shows up under Form 1116 Part II instead of just leaving the default date of "12/31/2020". I received 4 different foreign dividend payments throughout the year, but I don't think the IRS likes "various" here. I changed it to "12/31/2020" and re-filed....will see if that fixes the problem.
