The administrator has to change the DRS automation level in preparation to upgrade the vCenter. When making this change through VCF Operations, the following error occurs: 'Internal Error: Failed to…

Question

Options

• ADRS Automation is already set on the vSphere Client.
• BThe vCenter is overloaded with API requests from VCF Operations.
• CConnectivity issue between vCenter and VCF Operations.
• DInsufficient licensing for the advanced vCenter features.

• A
  6% (2)
• B
  6% (2)
• C
  74% (23)
• D
  13% (4)

Explanation

"Internal Error: Failed to retrieve vim client" occurs when VCF Operations cannot establish a functional API session with vCenter. The vim client is the internal vSphere API client library used by VCF Operations to perform cluster actions such as modifying DRS settings, powering on/off workloads, or retrieving inventory. When this error appears, VMware documentation identifies these common root causes: Loss of connectivity between VCF Operations and vCenter DNS resolution issues Network interruption Stale or expired authentication tokens Credential mismatch If the vCenter password was changed manually, VCF Operations may be unable to authenticate. vCenter services restarting or unavailable If vCenter backend services (vpxd, sts, etc.) are unstable, VCF Operations cannot establish a vim

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