1# Account Subsystem Changelog 2 3## cl.account_os_account.1. queryDistributedVirtualDeviceld Error Code Change 4 5**Access Level** 6 7Public API 8 9**Reason for Change** 10 11According to the JS error code specifications, error 201 is returned when access is denied due to insufficient permission. However, error 12300001 (system error) is also returned when access is denied due to insufficient permission. Developers cannot determine the error based on the error code thrown. 12 13**Change Impact** 14 15This change is a non-compatible change. 16 17Before the change: 18 19If the caller does not have the permission when calling **queryDistributedVirtualDeviceld**, error 12300001 is returned. 20 21After the modification: 22 23If the caller does not have the permission when calling **queryDistributedVirtualDeviceld**, error 201 is returned. 24 25**Start API Level** 26 27API 9 28 29**Change Since** 30 31OpenHarmony SDK 5.0.0.33 32 33**Key API/Component Changes** 34 35queryDistributedVirtualDeviceld 36 37**Adaptation Guide** 38 39No adaptation is required because the problem can be detected during development. 40