This video gives an overview of the debugger in PowerCenter.
For further information, refer the following document:
https://docs.informatica.com/data-integration/powercenter/10-5/designer-guide/using-the-debugger.html
https://knowledge.informatica.com/s/article/532442?language=en_US
How to automate the repository and domain back up process for disaster recovery in PowerCenter
Converting and adding of a self signed certificate to use a Webservice Consumer transformation
How to find in which host the Repository Integration service is running in a multi node domain