CPM Server may display error "Problem Occurred (500)" during initial configuration:
A Problem Occurred(500)
Sorry, but there was an error while processing your request
The most likely reason for this is lack of some of the permissions required for configuration:
"ec2:AttachVolume",
"ec2:AuthorizeSecurityGroupEgress",
"ec2:AuthorizeSecurityGroupIngress",
"ec2:CreateTags",
"ec2:CreateVolume",
"ec2:DescribeAvailabilityZones",
"ec2:DescribeInstanceAttribute",
"ec2:DescribeInstanceStatus",
"ec2:DescribeInstances",
"ec2:DescribeSecurityGroups",
"ec2:DescribeTags",
"ec2:DescribeVolumeAttribute",
"ec2:DescribeVolumeStatus",
"ec2:DescribeVolumes",
"ec2:DescribeSecurityGroups"
Please add the missing permissions to the iAM role, terminate the CPM instance and try again.