If you do not have 1099-SA, you should not indicate that you do. Then, you will not be asked how you spent the distribution. This mistake however should not affect your filing since you say you entered zero as a distribution.
If your spouse's employer deposited HSA contributions to the account as a pretax ( no tax withheld) contribution, then the total must be coded W in box 12 of the W2 form. Code DD is not correct for HSA employer contribution and you must get a corrected W2 from the employer. If the employer made these contributions after taxes, then you must enter the total in the HSA section to get a tax deduction.
