SYMPTOM:
In the Attribute Editor duplicate tables are listed in the Source Table drop down list. One of the duplicate tables does not contain any columns. The duplicate table does not appear in the Warehouse catalog.
CAUSE:
The duplicate table is stored in a hidden folder called 'TEMPORARY TABLES TO DELETE' within the PROJECT\SYSTEM OBJECTS\ directorry. The table configured within the Warehouse catalog is stored as usual under PROJECT\SCHEMA OBJECTS\TABLES. The attribute editor reads both tables and thus lists duplicate entries in the Source Table list.
ACTION:
It is not possible to navigate to the hidden folder. The duplicate table must be deleted manually using a search.
1. Create a new search and activate hidden objects in the search options.
2. Search for exact table name.
3. Delete the table located under PROJECT\SYSTEM OBJECTS\TEMPORARY TABLES TO DELETE within the search results.
4. Update schema.
