malformed-table, invalid-header, duplicate-column, no-key-column, ragged-row, empty-key, unknown-key, duplicate-key, ambiguous-key, or the error code of a refused write (type-mismatch, invalid-value, ...).
One-based; undefined for a whole row or the table.
One-based; undefined for the whole table.
The byte range of a header that does not parse.
One refused table, row or cell of
IfcModel.importTable.