: Users often encounter this when switching recording templates to "Event" on a PC-NVR or that does not support event-based indexing. Permission Conflicts
Many IP cameras have a physical reset button. Hold it for 15 seconds while powering the device on to restore factory defaults (this will reset the password to the "inactive" state). Technical Context for Developers hikvision error code hcnetsdkdll 23 verified
If iVMS-4200 fails with Error 23, try configuring the setting directly through the device's web interface (using its IP address in a browser) or via the SADP Tool. : Users often encounter this when switching recording
Visit the official Hikvision Support Portal to find the latest firmware for your specific camera or NVR model. Summary Table: Error Code 23 Scenarios Real-World Context Likely Result Using "Smart Search" on a basic camera. Hardware does not support VCA; feature is unavailable. PTZ Control Clicking directional arrows on a fixed camera. "Not supported" error appears immediately. PC-NVR Events Setting "Event" recording on iVMS Storage Server. Fails unless storage quotas for "Info" are set. Technical Context for Developers If iVMS-4200 fails with
This error typically triggers when software like iVMS-4200 attempts to invoke a command that the connected device—such as an IP camera, NVR, or storage server—lacks the physical or firmware capability to execute. Technical Core: What Code 23 Means
: If the error occurs during storage configuration, revert the recording schedule to a standard template if your storage device (like a standard NAS) does not support "Smart Event" playback.