ORA-17005
Unsupported column type.
Cause
The cause could be one of the following:
- An attempt is being made do execute a statement and retrieve the auto-generated keys, but at least one of the columns provided as an auto-generated keys is a named type that is not supported as an auto-generated key.
- The server has returned a column type that the driver does not recognize.
Action
Choose the action corresponding to the cause as numbered:
- Verify that the correct auto-generated keys were provided and try again.
- Upgrade the driver version.