Troubleshoot the InUseRouteTableCannotBeDeleted error code
This article discusses how to identify and resolve the InUseRouteTableCannotBeDeleted
error that occurs when you try to delete a Microsoft Azure Kubernetes Service (AKS) cluster.
Symptoms
When you try to delete an AKS cluster, you receive the following error message:
Error Code: "InUseRouteTableCannotBeDeleted"
{
"Route table aks-agentpool-routetable is in use and cannot be deleted. ...../providers/Microsoft.Network/routeTables/aks-agentpool-test-routetable"
}
Cause
You tried to delete the AKS cluster while its associated route table was still in use.
Solution
Remove the associated subnet in the route table. For instructions, see Dissociate a route table from a subnet. Then, try again to delete the AKS cluster.
Contact us for help
If you have questions or need help, create a support request, or ask Azure community support. You can also submit product feedback to Azure feedback community.