Cause: An attempt was made to create a column of a VARRAY type which has an embedded LOB attribute. The LOB could be an attribute of a subtype of the declared type of VARRAY's element. See the solution below.
Error solution: Remove offending attribute from type. If it is a subtype attribute then declare the VARRAY column NOT SUBSTITUTABLE.
Database version: Oracle 11g Release 2 (11.2)