What to read next Common Data Source Errors When you add a data source, you can come across several errors. This table contains the list of common errors with the cause and resolution for each. Unable to Enable DFW IPFIXVMware Aria Operations for Networks does not allow you to enable DFW IPFIX. User Account Locked After Failed Login AttemptsYou are not able to log in to VMware Aria Operations for Networks. Known LimitationsView the unsupported list of features or actions.