50056 Error when scheduling exam

Question

Dear team,

While trying to schedule my AZ-900 exam I am encountering: 50056: Sorry, we are having a service interruption and we are unable to complete your transaction. Please contact customer support.

What could be the reason? I have my personal and organization Microsoft accounts connected. All seems to be ok.

Answer 1

Microsoft Certification Program is supported on their own forums. I'd try asking for help with exam scheduling in dedicated forums here. (Participate\Ask A Question)
Exams/Exam Registration/General Registration Questions
Exams /Exam Registration and Scheduling/Scheduling with Pearson Vue
Pearson VUE Customer service
Pearson VUE contact / chat

--please don't forget to Accept as answer if the reply is helpful--

Answer 2

Hi @Rafał Adamczyk ,

Microsoft Certification / Exams is currently not supported in the Q&A forums.

Maybe one of the links is helpful:

Microsoft Training & Support: https://trainingsupport.microsoft.com/

Microsoft Learn: https://techcommunity.microsoft.com/t5/microsoft-learn/ct-p/MicrosoftLearn

Pearson VUE: https://home.pearsonvue.com/microsoft/
Pearson VUE Customer Service: https://home.pearsonvue.com/Test-takers/Customer-service.aspx

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(If the reply was helpful please don't forget to upvote and/or accept as answer, thank you)

Regards
Andreas Baumgarten