Can I have some assistance regarding the two warnings below?

Warning- T1EFILEA subsection 104(13.4) election has been made for a deceased taxpayer. However, the election amount specified is invalid. Please enter a valid amount on line 52080 of the T1Efile form.

Warning- T1EFILEA subsection 104(13.4) election has been made for a deceased taxpayer. T3 slip has been entered. However, the subsection 104(13.4) election amount has not been specified. Please indicate the election amount on line 52080 of the T1Efile form.

I did called CRA and these warnings referred to AlterEgo Spousal Trusts, but client is not aware of the existence of any trusts, the CRA "deceased taxpayer" agent suggested overriding the warning on Profile!  Others have mentioned to me, it could related to a Corp tax file.

I don't believe that it should be that complicated but any assistance would be appreciated.

The taxpayer has a few slips, 3 -T5013, 6-T3, and a T5008 plus others (ie. T5, a few versions of T4s).

Any assistance would be appreciated.