MartinWest
Enthusiast
Enthusiast

[400] An error occurred while sending an authentication request to the vCenter Single Sign-On server

Hello all

We had the following problem with our VCSA Webclient:

[400] An error occurred while sending an authentication request to the vCenter Single Sign-On server - An error occurred when processing the metadata during vCenter Single Sign-On setup - null. Back to login screen

Our solution was:

Connect to VCSA with Putty and login as root

shell

/usr/lib/vmware-vmca/bin/certificate-manager

cert.JPG


We choose 8 to "Reset all Certificates"

Answer the questions

After that we could log in again as usual.

I hope this solution helps you too.

Labels (4)
0 Replies