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CVO Deployment Fails with message  HTTP header is larger than 8192 bytes

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Category:
cloud-volumes-ontap-cvo
Specialty:
bluexp
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Applies to

Cloud Volumes ONTAP (CVO)
BlueXP
Azure

Issue

Deployment of a new CVO fails with typical messages as seen in the BlueXP connector server log:
 
2025-05-12 10:40:01,498 UTC ERROR [Create Azure Ha Working Environment] [aaaaaaaa] [             ] [User Name] (simplicator-akka.actor.default-dispatcher-32191) [SimplicatorServerActor:284] ******************** Simplicator request to  http://localhost:8080/AzureProtocol/...CE_IAAS_NetApp failed: HTTP header is larger than 8192 bytes.

2025-05-12 10:40:01,501 UTC ERROR [Create Azure Ha Working Environment] [aaaaaaaa] [             ] [User Name] (oncloud-akka.actor.default-dispatcher-3875) [AzureHaSingleZoneCreateFlowExecutor:223] Failed to set CMEK on Azure Managed Disks with error: com.netapp.oncloud.simplicator.client.common.SimplicatorBadRequestException: HTTP header is larger than 8192 bytes.

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