Why did this happen? Please make sure your browser supports JavaScript and cookies and that you are not blocking them from loading. You might think that these questions have simple answers. There are plenty of other technical rules too. And there are limitations on contributions and other additions to the accounts of plan participants.
The other additions to the account rules have limitations on consequences.
( z0 limit :ARG0 ( z1 thing :ARG1-of ( z2 add :ARG2 ( z3 rule :mod ( z4 account ) ) ) :mod ( z5 other ) ) :ARG1 ( z6 consequence ) )
(z0 / limit-01
    :ARG0 (z1 / thing
              :ARG1-of (z2 / add-02
                           :ARG2 (z3 / rule
                                     :mod (z4 / account)))
              :mod (z5 / other))
    :ARG1 (z6 / consequence-03))
The other additions to the account rules have limitations on consequences .
z1 :mod z5
z1 :ARG1-of z2
z3 :mod z4
z2 :ARG2 z3
z0 :ARG0 z1
z0 :ARG1 z6