Hi,
I have developed a BCS project in Visual studio and deployed on my development environment. For accessing the data from external list in my SharePoint site, I am using CAML query which runs with elevated privileges. It works fine when I explicitly set object permissions for an individual user in Central administration. However, when I give permission to "nt authority\system", it gives the user access denied. I tried adding app pool account in object permissions to my external content type in central administration site, that also does not help. Can anyone provide inputs how to give permission to app pool account or all users in BCS service application model?
Thanks.