The web service tia_viewer on SAP system is setup with the transport imported before:
It listens to the port set up for HTTP protocol in SAP profiles.
Its URL is: https://<sap-system>:<port>/tia/tia_viewer
To active the web service tia_viewer, follow these steps:
Execute transaction
SICFand press Execute button
In the Virtual Hosts / Services tree view find
tia>tia_viewer
Right-Click tia_viewer and select Activate Service of the context menu.
When being asked Do you want to activate service /default_host/tia/tia_viewer? , select Yes.
Now the web service is activated and listening.
Right-Click
tia_vieweragain and select Test Service of the context menu.
The browser opens and shows following browser will open and will show the following result.
https://<sap-system>:<port>/tia/tia_viewer?sap-client=<client>
When this JSON document is returned, the connection test is successful, although the property success in the response is false as the test message did not contain the JSON body expected.