Access Denied to PDN

I was using Pega for past 3 months and on a Sudden today tried to open System Architect and Getting “Access Denied”

FYI,

Hi @Manikandanp7951

Please can you try below System Architect Mission (Pega Platform 8.7)

May I know the version of the System Architect Mission that you have tried?

I hope this will help you,

Thanks,

Ashok

@Bhumireddy Thank You it is working with the version you provided