I believe I am getting the same message since I am attempting to process a 2021 return that missed the electronic filing closing date in November.  It instructs me to change the date to this year, however when I do it created another error.  Current error message reads "Description: 2022-04-16(/efile:Return/efile:ReturnHeader/efile:PrimarySignatureDt)
Error Detail:
The year of the 'PrimarySignatureDt' in the Return Header must be equal to the processing year.
Error Resolution:
This return was rejected due to incorrect signature date. Review "Date PIN entered" on the Federal Information Worksheet. The date must be in the current calendar year to efile. Ignore error messaging about the reject if necessary."

The latter message regarding Ignore error message doesn't work.