During the load process, records in the staging table might be rejected for the following reasons:
future date or NULL date in the LAST_UPDATE_DATE column
LAST_UPDATE_DATE less than 1900
NULL value mapped to the PKEY_SRC_OBJECT of the staging table
duplicates found in PKEY_SRC_OBJECT
invalid value in the HUB_STATE_IND field (for state-enabled base objects only)
invalid or NULL foreign keys.
Rejected records will not be loaded into base objects. Rejected records can be inspected after running Load jobs.
To reject records, the load process requires traceability back to the landing table. If you are loading a record from a staging table and its corresponding record in the associated landing table has been deleted, then the load process does not insert it into the reject table.