Hello @Alok_Pal,
you can do it at this moment on several ways:
1. Go to the Alert Center, the Definition tab. Once there, you could well copy and paste the N pages into Excel and then export/save on the format of your preference.
2. Or you could do the same, but Manage -> Monitoring Defaults -> and then item by item, click on Edit Alerts, then copy&paste to Excel
3. You could probably get this information from the WIP database, but I don't know at this moment the tables/columns that would be needed by you. You would need to explore a bit or contact SAS Technical Support, perhaps they have some additional insights.
For the general alert definitions, https://support.sas.com/rnd/emi/SASEnvMgr/EVSAF/index.html -> https://support.sas.com/rnd/emi/SASEnvMgr/EVSAF/All_Alert_Definitions.pdf
4. Check out the reports on the Report Center. See screenshot.