Symptom

Using Device Administration - Network Conditions OpenAPI throws 400 error. This is a get request so there is no input we can provide. This is happening because the Network Condition has either a network device or a network device group configured and such network device or network device group was deleted. show logging application api-server.log | include "NetworkConditions" shows the next error: cpm.iseopenapi.policy.crud.NetworkConditionCrudOperations -::::- Failed to retrieve All NetworkConditions com.cisco.cpm.iseopenapi.policy.exception.PolicyOpenApiException: Failed to retrieve device name by ID: 83b3a900-14bf-11ea-9bf6-e661a0f1d41d

Conditions

Network device or network device group configured on the Network Condition was deleted

Workaround

Edit the network condition to have an existing network device or network device group

Further Problem Description