Synonym Objects available in the database are not accessible when previewing in Qlik Sense Analytics.
Synonym_Name : PERSONS_K from an Oracle Database
In Qlik Sense, Synonym objects are not visible when previewing them in the Data Load Editor.
Object preview in Qlik ( Tables & Views )
Resolution
Synonym objects cannot be previewed, but they can be queried and accessed by Qlik Sense in the data load editor script as illustrated in the following screenshot.
Querying Synonym objects from the Data Load Editor Script