Encountered the error message "LRM-00101: unknown parameter name 'COMPRESSION'" in Toad for Oracle version 10.5 when using Data Pump Export on an Oracle 10.1 database. No error when using earlier versions of Toad for Oracle.
In previous version of Toad for Oracle prior to 10.5, the Data Pump feature was available from the "Data Pump Export Wizard" but in 10.5 it has been changed to "Data Pump Export". The reason this error is appearing is because the COMPRESSION parameter was only introduced in Oracle 10.2.
WORKAROUND
