Error 10310 while updating ptsecurity and datasecurity

Hi,

   I want to update point security and data security for multiple tags. I used PI datalink and I am getting 10310 error. Here is the data I am trying to update:

Selected(x) Tagname                   datasecurity
x                   10MI_RES-EV-Q     piadmin: A(r,w) | piadmins: A(r,w) | 11: A(r,w) | PIDataServiceUser: A(r,w) | PIWorld: A®  |                                                 PIConfigGroup: A(r,w)
 

I want to add PiConfigGroup with (r,w) access. When I tried to export this tag configuration, I am getting the following error:

"Error setting PI point attribute datasecurity to Error -10310

Note: I am part of piAdmins group on this PI server.

Any assistance is appreciated.

Thanks,

Arti