DELTA_EXTERNAL_METADATA_UNSUPPORTED_SOURCE error condition

SQLSTATE: 0AKDC

External Metadata doesn't support source:

COLUMN_MASK

<tableType> with Column Mask (CM) policies.

COLUMN_RENAME_WITHOUT_COLUMN_MAPPING

Column mapping must be enabled to use an alias in the reconciliation query.

PROJECTION_NOT_SUPPORTED

The projection '<projectionSql>' of reconciliation query is not supported.

ROW_FILTER

<tableType> with Row-level Security (RLS) policies.

TABLE_TYPE

<tableType> table, only streaming table and materialized view are supported.