When any assessment is split or divided or errors corrected in the description of ownerships or assessments reduced, settled, or compromised or any adjustment made or act done as authorized by this article, no lien on the property affected by the assessment under existing laws shall be discharged or impaired but shall be retained in full force and effect on the several parts or portions of the property which may be thereby affected.
Ala. Code § 11-48-106 (1975)