Manual Process Requests
Use Manual Process Requests in Microsoft Dynamics 365 Business Central for debugging purposes to troubleshoot and resolve problems. Using this window, you can manually process XML requests and receive XML responses.
In Dynamics 365 Business Central click on the search button and enter Manual Process Requests.
Add the request XML file and on the Home tab, click Process Request to process it.
When the XML request is processed, the XML response will be automatically downloaded and you can open it.