Tax Return Rejected - Code IND-031-04

We filed MFJ return in 2019.  My husband (the primary taxpayer on the 2019 return) passed away in 2020.  I've completed my 2020 return with MFJ status.

 

The return was rejected by the IRS because the primary taxpayer's AGI or Self-select PIN from 2019 does not match IRS records.  The TurboTax fix says to enter the AGI from 2019, which I've now done twice and resubmitted the return, but  it was rejected again - both times.

 

TurboTax prompted me to enter my information (AGI and PIN) on the 2020 return, not my deceased husband's information.  Our 2019 AGI is the same, but we have had different PINs.  

 

Can you assist?  Should I just enter my deceased husband's PIN since he was the primary taxpayer on the 2019 return?  The AGI method doesn't seem to work, even though our AGI was the same.  

 

Very frustrating.  Thanks in advance for any advice you can provide.