Data Director Implementation Guide

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Troubleshooting

When trying to understand why a user exit is not operating properly, use the following standard tools.

Tool	Description
Logs	Exceptions generated in the user exit can be found in the Informatica MDM Hub logs. The user exit can also make entries in the log using log4j, as shown in the sample user exits.
Debugger	Java debugger can be used to step through the execution of the code. This is done as you would debug any Java application deployed in an application server environment.