We have an interface where a web portal is connecting to SAP PI server by using a URL (no sender adapter is used). Recently we faced a situation where the URL we were using stopped working: the url working previously looks like
When we modified the url with following format it started working
My understanding is that the first url is hitting the Adapter engine and the second URL is hitting the Integration engine. Is my understanding correct?
What could be the reason that the url for adapter engine stopped working?