NVP vProxy: SQL VM (MSVMAPPAGENT)-sikkerhedskopieringer mislykkes med "Fejl modtaget fra vProxy"-400: Anmodningen mangler VM-brugernavnet. ""
Summary: En sikkerhedskopiering af Microsoft SQL Virtual Machine (VM), der udføres ved hjælp af vProxy-enheden NetWorker VMware Protection (NVP), mislykkes. NetWorker-backuphandlingsloggen viser "Fejl modtaget fra vProxy ="-400: Anmodningen mangler VM-brugernavnet." " ...
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Symptoms
- En Microsoft SQL-serversikkerhedskopiering konfigureres ved hjælp af NetWorker VMware Protection (NVP) vProxy-enheden.
- Beskyttelsespolitikkens sikkerhedskopieringshandling konfigureres med indstillingen "Programkonsistens" aktiveret til at udføre SQL-appkonsistente sikkerhedskopieringer (MSVMAPPAGENT).
- Sikkerhedskopieringen mislykkes med følgende fejl, der er rapporteret i backuphandlingslogfilerne:
- vProxy'erne
/opt/emc/vproxy/runtime/logs/vbackup/vbackupd-engine.logViser lignende fejlmeddelelser:
vproxy02:~ # tail -n 15 /opt/emc/vproxy/runtime/logs/vbackupd/vbackupd-engine.log
YYYY-MM-DDTHH:mm:SSZ NOTICE: f07a24dd-e7c3-48e5-8f89-3053c3249a65:vm-1013:win-sql02: Backup session is exiting
YYYY-MM-DDTHH:mm:SSZ TRACE: Resource Update f07a24dd-e7c3-48e5-8f89-3053c3249a65:externalId=vcsa.amer.lan:vm-1013:state=Success:deletable=true:updatable=true.
YYYY-MM-DDTHH:mm:SSZ INFO: Request #4881: Handling action 'GetLog' for 'f07a24dd-e7c3-48e5-8f89-3053c3249a65' ...
YYYY-MM-DDTHH:mm:SSZ TRACE: Request #4881: Reply sent successfully for 'GetLog'.
YYYY-MM-DDTHH:mm:SSZ INFO: Request #4882: Handling action 'DeleteSession' for 'f07a24dd-e7c3-48e5-8f89-3053c3249a65' ...
YYYY-MM-DDTHH:mm:SSZ INFO: Request #4882: Deleting logfiles of session 'f07a24dd-e7c3-48e5-8f89-3053c3249a65'...
YYYY-MM-DDTHH:mm:SSZ TRACE: Request #4882: Deleting log file '/opt/emc/vproxy/runtime/logs/vbackupd/BackupVmSessions-f07a24dd-e7c3-48e5-8f89-3053c3249a65.log' of session 'f07a24dd-e7c3-48e5-8f89-3053c3249a65'...
YYYY-MM-DDTHH:mm:SSZ INFO: File '/opt/emc/vproxy/runtime/logs/vbackupd/BackupVmSessions-f07a24dd-e7c3-48e5-8f89-3053c3249a65.log' is moved to '/opt/emc/vproxy/runtime/logs/recycle/vbackupd/20240112_1/BackupVmSessions-f07a24dd-e7c3-48e5-8f89-3053c3249a65.log'.
YYYY-MM-DDTHH:mm:SSZ INFO: Request #4882: Deleted log file '/opt/emc/vproxy/runtime/logs/vbackupd/BackupVmSessions-f07a24dd-e7c3-48e5-8f89-3053c3249a65.log'.
YYYY-MM-DDTHH:mm:SSZ INFO: Request #4882: Deleted resource: vcsa.amer.lan:vm-1013 - f07a24dd-e7c3-48e5-8f89-3053c3249a65.
YYYY-MM-DDTHH:mm:SSZ TRACE: Request #4882: Reply sent successfully for 'DeleteSession'.
YYYY-MM-DDTHH:mm:SSZ INFO: Request #4884: Handling action 'StartSession' for 'BackupVmSessions' ...
YYYY-MM-DDTHH:mm:SSZ ERROR: Request #4884: Request is missing the VM user name.
YYYY-MM-DDTHH:mm:SSZ ERROR: Request #4884: Failed to create resource: -400: Request is missing the VM user name.
YYYY-MM-DDTHH:mm:SSZ TRACE: Request #4884: Reply sent successfully for 'StartSession'.
- Sikkerhedskopieringer af afbildninger af den virtuelle maskine, som ikke bruger "Application Consistency", er fuldført.
Cause
Sikkerhedskopieringshandlingen i NetWorker-beskyttelsespolitikken mangler brugerlogin til SQL-forekomsten i indstillingerne for "Programkonsistens".
Resolution
Opdater sikkerhedskopieringshandlingen, så den omfatter en bruger med systemadministratorrettigheder:

Den angivne brugerkonto skal have sysadmin-rettigheder. Dette kan bekræftes i SQL Server Management Studio (SSMS) på SQL VM:

Additional Information
MSVMAPPAGENT logfiler kan findes på SQL VM under C:\Program Files\DPSAPPS\MSVMAPPAGENT\logs
Affected Products
NetWorkerProducts
NetWorker Family, NetWorker SeriesArticle Properties
Article Number: 000221097
Article Type: Solution
Last Modified: 30 Dec 2025
Version: 4
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