Example log snippet:
Manually drop down the resolution, maximum bitrate, or frame rate (FPS).
Remember that this error rarely indicates a catastrophic hardware failure. With patience and the right troubleshooting approach, your Hikvision surveillance system will be back up and running smoothly in no time.
If the error surfaces when searching for specific files or altering schedules on a storage server:
Because a standard PC processing the storage server package lacks a native Hikvision VCA chip, the storage server cannot handle the metadata tracking needed for localized event processing. 2. Non-Smart Edge Devices hikvision error code hcnetsdkdll 23 verified
After both updates, delete and re-add the device. Error 23 should resolve.
Here’s a helpful content piece on the , aimed at security system installers, IT support staff, and end users troubleshooting this issue.
If your device has a set but iVMS is trying to log in using only the admin password, Error 23 appears.
The is intimidating at first glance, but it is one of the most predictable and solvable errors in the Hikvision ecosystem. In 90% of cases, the solution is either: Example log snippet: Manually drop down the resolution,
The HCNetSDK.dll ecosystem maps dozens of network alerts. Recognizing where Error Code 23 stands alongside other common communication faults helps isolate whether your system faces a or a network bottleneck . NAS drive and hikvision camera: Failed to search file
Switch the to Sub-stream for test views to see if local network bandwidth constraints are causing a hardware fallback.
Open the Hikvision SADP tool. Does your device appear? If not, power cycle the device, check physical connections (Ethernet cables, PoE switches), and verify your computer's IP address is in the same range.
Log into your device's backend web portal or navigate to the NVR menu directly. Go to →right arrow System →right arrow User Management . If the error surfaces when searching for specific
When a user changes the recording schedule template from to "Event" , the software attempts to isolate smart triggers (like motion detection, line crossing, or intrusion detection).
[iVMS-4200 Client Software] ──(Request: Smart Playback/VCA)──> [HCNetSDK.dll Engine] │ [Error Code 23: Not Supported] <──(Hardware Lacks VCA Chips)────────────┘ 1. iVMS-4200 Storage Server Template Misconfigurations
application and lacks standalone smart NVR units, you must change how video is recorded. Open the .
Go to Device Management , delete the problematic device, and re-add it using the IP address or Hik-Connect Cloud. 5. Check Firmware and Language Mismatch
Locate your target storage path (such as a mapped NAS path or PC-NVR drive).