Unable to configure Microsoft Certificate Authority in SDDC Manager with error message: "Unable to create CA.. Failed to fetch certificate from Microsoft CA with java.lang.IllegalStateException: AuthScheme is null."

Products

• VMware SDDC Manager

Issue/Introduction

• SDDC Manager logs shows the following error:
  
  /var/log/vmware/vcf/operationsmanager/operationsmanager.log
yyyy-mm-ddThh:mm:ss.zzz+0000 ERROR [vcf_om,<task_id>] [c.v.v.c.ca.plugin.MicrosoftCaService,http-nio-127.0.0.1-7300-exec-5] 
Unable to retrieve Microsoft server certificate as provided host <MSCA_FQDN> is not valid/reachable.
java.lang.RuntimeException: java.lang.IllegalStateException: AuthScheme is null
..
yyyy-mm-ddThh:mm:ss.zzz+0000 ERROR [vcf_om,<task_id>] [c.v.v.c.r.a.c.v.CertificateManagementController,http-nio-127.0.0.1-7300-exec-5] Failed to create certificate authority
com.vmware.vcf.certmgmt.common.exception.CertificateManagementException: Failed to fetch certificate from Microsoft CA with java.lang.IllegalStateException: AuthScheme is null.
..
yyyy-mm-ddThh:mm:ss.zzz+0000 ERROR [vcf_om,<task_id>] [c.v.v.i.b.i.TranslationMessage,http-nio-127.0.0.1-7300-exec-5] Can't find resource for bundle java.util.PropertyResourceBundle, key CERTIFICATE_CA_CREATION_FAILED.remedy
yyyy-mm-ddThh:mm:ss.zzz+0000 DEBUG [vcf_om,<task_id>] [c.v.e.s.e.h.LocalizableRuntimeExceptionHandler,http-nio-127.0.0.1-7300-exec-5] Handler Error Response: 
{
    "errorCode": "CERTIFICATE_CA_CREATION_FAILED",
    "arguments": [],
    "message": "Unable to create CA.",
    "causes": [
        {
            "type": "com.vmware.vcf.certmgmt.common.exception.CertificateManagementException",
            "message": "Failed to fetch certificate from Microsoft CA with java.lang.IllegalStateException: AuthScheme is null."
        },
        {
            "type": "java.lang.RuntimeException",
            "message": "java.lang.IllegalStateException: AuthScheme is null"
        },
        {
            "type": "java.lang.IllegalStateException",
            "message": "AuthScheme is null"
        }
    ],
    "referenceToken": "<TOKEN_ID>"
}

Environment

VMware SDDC manager 9.x
VMware SDDC manager 5.x

Cause

Basic authentication is disabled on the Microsoft Certificate Authority

Resolution

Follow the documentation below to resolve the issue: Configure the Microsoft Certificate Authority for Basic Authentication

Additional Information

Configure a Microsoft Certificate Authority in SDDC Manager