The following diagnostic is generating:

Pension #{PrefixNum}: Taxable amount is required for e-file returns. Please make an entry in ""(2a) Taxable amount"" or to report the amount in the e-file only and not affect the return: ""Taxable amount (-1=none) (2a) [O].""

Solution:

If the state is MD, you may have to use the S in the taxable amount column, as well as add the taxable amount to code 74