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Deploying the Orion Platform
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This article provides brief information and steps to resolve the following error:
Hardware polling failed: Value cannot be null. Parameter name: credentials.
All SAM versions
The user runs a Network Sonar Discovery after upgrading with the following options:
The following is a workaround:
Click on the List Resources button on the affected node, select Hardware Health, and then submit the changes.
There is no way to fix this for multiple nodes at once.