Error Handling for Transaction Components

If the PreCommit method of a transaction component returns 0, the Rules Engine does NOT commit, and does NOT rollback. Also, the Rules Engine does NOT issue an error message.

As writer of the transaction component code, you need to provide these error messages.

If the PreCommit method of a transaction component returns –1, the Rules Engine performs a rollback, and provides the corresponding message for a rollback.

It is also possible to raise an exception from the PreCommit method. As part of this exception, you can provide a message. This message will then be displayed within a USoft environment, and a rollback will be performed. You can translate these messages by using Application Strings.