Hi Arun,
1. You can check here SAP EM 9.2 OKP
2. SAP SCM Event Management 7.0 - https://websmp110.sap-ag.de/~iron/fm/011000358700001505862008E/002007974700005399512012WRK2?TMP=1454461865310
I couldn't find new archiving function in RKT.
Regards
GGOPII