# tDB2Rollback

Avoids to commit part of a transaction involuntarily.

tDB2Rollback cancels the transaction committed in the connected DB.

For more technologies supported by Talend, see [Talend components](https://help.qlik.com/talend/r/en-US/7.3/components/db2).

### In this section

* [tDB2Rollback Standard properties](https://help.qlik.com/talend/en-US/components/7.3/db2/tdb2rollback-standard-properties)