Who succeeded Jehoiakim as king?

Textual conflict

Direct contradiction

The quoted passages make incompatible claims about the same subject under the same conditions. Little additional inference is needed.

Importance

Major

A major event or claim with wider implications.

A prediction that Jehoiakim has nobody on David's throne conflicts with the explicit accession of his son.

An editorial assessment of the quoted passages. Importance describes the stakes; it does not increase certainty. Reading order weighs both.