When running a source subscription, some of the records are not matched as expected.
This is most likely caused by issues with the configuration of the Data Groups (Blockers in Advanced Mode) under match configuration.
Check the job details in the UI to see if an error is returned. If the data group size is too large (over 1000) a warning appears in the error log.
If no errors are returned, verify that the data groups are configured to include the data from the unmatched records.
If the data groups configured correctly but the records are not matched as expected, check the matching confidence levels (in Advanced mode under Match Rules/classifiers)
Related Documentation:Network Documentation:
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