This component will be available in the Palette of Talend Studio on the condition that you have subscribed to one of the Talend solutions with Big Data.
Databases / SAP Hana
tSAPHanaRollback cancels the transaction in the connected database.
Avoids to commit part of a transaction involuntarily.
Select the tSAPHanaConnection component in the list if more than one connection is planned for the current Job.
Clear this check box to continue to use the selected connection once the component has performed its task.
Select this check box to collect log data at the component level.
This component is more commonly used with other tSAPHana* components, especially with the tSAPHanaConnection and tSAPHanaCommit components.
If you are using a subscription-based version of the Studio, the activity of this component can be logged using the log4j feature. For more information on this feature, see Talend Studio User Guide.
For more information on the log4j logging levels, see the Apache documentation at http://logging.apache.org/log4j/1.2/apidocs/org/apache/log4j/Level.html.