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I am getting "PI Analysis Service is not available" error when trying to backfill through a web application with AF SDK

Question asked by FNacif on Mar 28, 2018
Latest reply on Apr 2, 2018 by tramachandran

I have a Web Application which can trigger a backfill to the AF.


I can get the analysis I want to backfill and etc, but when I try to "QueueCalculation" I get an error with "PI Analysis Service is not available" message.


I read here at PI Square that this could be caused by permission, and indeed my "PISystem.Security" return "CanExcecute" false, which is the permission I read is necessary. I have no idea how I can grant that permission to my application.


I also read the way my script is connecting matters. I don't know if this is true, but I am using the "Connect" method with a "NetworkCredential" argument, I need this because my web application will not ask for any credentials to the user while executing.


Have some went through the same problem?


Thank you.