When attempting to upgrade Privileged Access Manager (PAM) version 4.3.0 on Azure to PAM 4.3.1, the upgrade process fails to complete, often stopping at the serial console during the boot or staging phase. This issue has been identified as a product defect (DE686103) specific to the Azure environment and PAM 4.3.0.
Detected a problem that prevents the upgrade process from completing successfully on Azure infrastructure.
This issue is fixed in release PAM 4.3.2 and higher.
Additional Information: For general guidance on PAM upgrades and sizing, see article #258523.