The index data store does not contain data for the current record.
The transformation cannot analyze the current record. For example, the transformation cannot generate index data for the record because the key field on the Match Type tab is not compatible with the record data.
The transformation removes the index data for the record from the index data store.
The transformation updates the rows in the persistent data store with index data from the transformation input record. The transformation input data and the persistent index data have common sequence identifiers.