Error "SQL30082N Security processing failed with reason 17 (unsupported function)" when connecting. (4242727)

When connecting to a DB2 database in Toad, the following error message is displayed:

"SQL30082N Security processing failed with reason 17 (unsupported function)"

Incorrect AUTHENTICATION method has been set for the DB2 database in Toad.

RESOLUTION:

Catalog the database to the correct Authentication method:

1. Open Toad for DB2.
2. Go to menu File | New | Connection.
3. Click on 'Launch DB2 Client Configuration Wizard'.
4. Select Catalog Entry and click 'Edit Catalog Entry'.
5. In 'Database Properties', select the Authentication method that is required to connect to the database.
6. Click 'Next' and 'Finish' to run the script to recatalog the database.