When Data Insight views change in structure, i.e., new fields were added, the appending of failed records to the database dedicated for the failed rules would fail during score calculation. As a workaround we delete all the records relevant to the view in the system tables (IS_FD_TABLES_MAP and IS_FD_RUN_HISTORY), and drop all the tables and views associated to the view (tables ending in _FR and _FD and views ending in _VIEW and _VW).
Is there a better solution or workaround for this issue?