Our test system's SAP_BASIS component's SP had got updated recently. After that, the webdynpro applications that had got imported to this system before SP updation, have stopped working. Meanwhile all the webdynpro applications that I had previoulsy built in this test system continue to work.
The error that I got was ICF service node "/sap/bc/webdynpro/sap/app_name" does not exist (see SAP Note 1109215)
But I was not able to implement the steps mentioned in the note in the test system, because the application i built were in a different system.
I checked for the Service nodes for the applications in SICF and they don't exist there.
I even tried creating a new application for the same webdynpro component in source system and moving to this test system and still it doesn't work.
Has anyone faced this particular issue before?