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23nu1a4221

We are facing an issue with the "Application Development Fundamentals On Demand" course.On June 1, we received an email stating that the course status had been changed to "Retired - Incomplete". After that, the course was no longer visible in the Ass...

23nu1a4221 · 05-18-2026

Hi Team,I am unable to open my Personal Developer Instance (PDI).When I try to open it from the ServiceNow Developer portal, I get the following messages:- “Developer Instance is undergoing unscheduled maintenance.”- “We’re having trouble opening you...

23nu1a4221

Thank you for the update.I have one more question. Present there is Yokohama version ,previous one is the Zurich version .Will there be any issues if I continue the course in Yokohama version? For example, are there any significant changes in the cou...

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Application Development Fundamentals On Demand – Zurich Version Progress Not Updating After Course

unable to open ServiceNow PDI -internal error/unscheduled maintenance message

Re: Application Development Fundamentals On Demand – Zurich Version Progress Not Updating After Cour