Mass. Gen. Laws ch. 106, § 9-516
(b) Refusal to accept record; filing does not occur. Filing does not occur with respect to a record that a filing office refuses to accept because:
(3) the filing office is unable to index the record because:
(5) in the case of an initial financing statement or an amendment that provides a name of a debtor which was not previously provided in the financing statement to which the amendment relates, the record does not:
(c) Rules applicable to subsection (b). For purposes of subsection (b):