One way to overcome that could be to use the Canada RRP Wks.  That is an input form that is particular to PS and not something that the IRS uses.  What it does is to allow you to bypass the EIN requirement.  Skip over everything that is related to RRSP and RRIF won't trigger any diagnostic.  Neither would the use of this worksheet create any statement that indicates the distribution is from a Canadian pension plan.

Gross and taxable distributions are entered on Line 7a and 7b of the worksheet, respectively.