Hello Guys,
I am trying to extend My Inbox application. As such, I have redefined the Taskprocessing service and I activated it in using transaction /iwfnd/maint_service.

Now, when I create the UI5 extension project in Web IDE (extension of the CA_FIORI_INBOX app) and map it to the new OData service, I get this error message : 'Resource not found for the segment 'SAP__Origin'.'
This error coreesponds with this OSS Note: 2464981 - Extension of Custom My Inbox gives Error
In this note, the solution that is being proposed consists of adding a system alias to the service. But, I have already done this.
Did anyone encounter the same problem ? Any help will be greatly appreciated!
Best regards,
Farouk