Hi Johnny,
Couple of things, CE_COLUMN_TABLE expects a column table as input. Hence your table has to be a column table and should be available in the query I posted earlier.
I am not very sure about the cluster table to transparent table conversion, but can you please check if that conversion is supposed to happen automatically and the note http://service.sap.com/sap/support/notes/1798054 is applicable to you (or something similar to this).
Regards,
Ravi