P.E.PDI+DO-DS-S.9
Process Process cannot access data Data: process Process uses Data as input or for display to an interactive user. In this case, Data is not stored anywhere, and there is no way for Process to be sent new values from a process that creates Data as output, either direct or via other processes. You should add one or more process-process uses relationships (and possibly more processes) to the model so a continuous path exists from such a process, via intermediaries if appropriate. Alternatively, add a stores relationship to Data from a host, and creates such a path to a process on that host with access to the stored data.