"error in data dictionary view %s"
*Cause: The initialization parameter table for the Heterogeneous Services
was not available, or its structure (number of columns or
column types) was incorrect.
*Action: Verify correct installation of the following Heterogeneous Services'
initialization parameter views: HS_CLASS_INIT and HS_INST_INIT.
If these views are not available, make sure you ran the
script CATHS.SQL in the $ORACLE_HOME/rdbms/admin directory.