Solution : https://service.sap.com/sap/support/notes/729048 (SAP Service marketplace login required)
Key words :
short dump uncaught_exception occurs, e-mail received, relevant support package, short dump, external sender, exception cx_os_object_not_found, program cl_cam_address_bcs, terms sbwp, forward reason, original sender
Related Notes :
872167 | CX_OS_OBJECT_NOT_FOUND in recipient list |