Real-Time Utility Library Error Codes
- Updated2023-02-21
- 4 minute(s) read
If an error condition occurs during a call to any of the functions in the LabWindows/CVI Real-Time Utility Library, the status return value contains the error code. This code is a nonzero value that specifies the type of error that occurred. Error codes are negative numbers. The following table lists the currently defined error codes and their associated meanings.
Error codes are defined in cvi\include\rtutil.h.
| Code | Defined Constant | Error Message |
|---|---|---|
| 0 | kRTNoError | No error. |
| -15200 | kRTShouldNotBeCalledOnHost | This function is supported only on real-time systems. |
| -15201 | kRTShouldNotBeCalledOnTarget | This function is not supported on real-time systems. |
| -15202 | kRTBadlyFormedIP | Badly formed IP address. |
| -15203 | kRTBadlyFormedMAC | Badly formed MAC address |
| -15204 | kRTTargetNotFound | Target not found. |
| -15205 | kRTInvalidAddressType | Invalid address type specified. |
| -15206 | kRTInvalidIPSetting | One or more IP settings were invalid. |
| -15207 | kRTInvalidSettingType | Unknown setting type. |
| -15208 | kRTInvalidSettingValue | Invalid value passed. |
| -15209 | kRTSystemNotOnLocalSubnet | The target system must be on the local subnet. |
| -15210 | kRTOperationNotSupported | Operation not supported by the remote system. |
| -15211 | kRTTimeout | Operation timed out. |
| -15212 | kRTRemoteSystemResponseError | The remote system did not respond or gave an unexpected response. |
| -15213 | kRTRemoteOperationFailure | An operation on the remote system failed. |
| -15214 | kRTSystemNotConfigured | The remote system's IP settings are not configured. |
| -15215 | kRTNotInSafeMode | The remote system must first be booted into safe mode. This may require using a safe-mode boot disk, changing a BIOS setting, or setting a DIP switch on the controller. |
| -15216 | kRTSafeModeBootFailure | The remote system failed to boot into safe mode. |
| -15217 | kRTRebootError | The remote system failed to reboot. |
| -15218 | kRTSystemLocked | System is locked. |
| -15219 | kRTIncorrectPassword | Incorrect password. |
| -15220 | kRTUnsupportedOption | A specified option is unrecognized or not supported by the function. |
| -15221 | kRTGetFilesFailure | One or more files could not be copied from the target. The image is incomplete. |
| -15222 | kRTPutFilesFailure | One or more files could not be copied to the target. The target may not boot properly or may be otherwise corrupted. |
| -15223 | kRTInvalidImage | The specified path does not contain a valid image. |
| -15224 | kRTIncompatibleImage | The specified image is incompatible with the target. |
| -15225 | kRTSystemImageMismatch | This image was not originally created from the specified target. |
| -15226 | kRTNullPointer | Null pointer was passed. |
| -15227 | kRTFailedToLoadDLL | A required DLL failed to load. |
| -15228 | kRTIncompatibleDLLVersion | A required DLL is of an incompatible version. |
| -15229 | kTraceNotSupported | Execution tracing is not supported on this platform. |
| -15230 | kTraceNotInProgress | You can call this function only during execution tracing. |
| -15231 | kTraceInProgress | An execution trace is in progress. |
| -15232 | kTraceFileWriteError | The execution trace could not be written to the file. |
| -15233 | kTraceFileReadError | The execution trace could not be read from the file. |
| -15234 | kTraceFileSendError | The execution trace could not be sent to the Real-Time Trace Viewer. Ensure that the Real-Time Trace Viewer is running on the host computer and that the host computer is connected to the network. |
| -15235 | kTraceInvalidEventID | The event ID is invalid. |
| -15236 | kRTOutOfMemory | Out of memory. |
| -15237 | kRTNetworkError | General network error. |
| -15238 | kRTInternalError | Internal error. |
| -15239 | kRTGeneralError | Unclassified error. |
| -15240 | kRTUnknownError | Unknown error. |
| -15241 | kInvalidProcessorPoolId | Invalid processor pool ID. |
| -15242 | kSystemPoolMustIncludeFirstProcessor | The system pool must include the first processor. |
| -15243 | kMaskContainsNoValidProcessors | The processor mask contains no valid processors. |
| -15244 | kMaskContainsInvalidProcessors | The processor mask contains invalid processors. |
| -15245 | kProcessorIndexSpecifiesInvalidProcessor | The processor index specifies an invalid processor. |
| -15246 | kOperationNotSupportedOnSingleProcessorSystems | Operation not supported on single processor systems. |
| -15247 | kWDFailedToLoadNIWatchdogLibrary | The watchdog library could not be loaded. Ensure that NI Watchdog support is installed on the target computer. |
| -15248 | kWDInvalidParameter | Invalid parameter. |
| -15249 | kWDInvalidAttribute | Invalid attribute. |
| -15250 | kWDInvalidWatchdogHandle | Invalid watchdog handle. |
| -15251 | kWDMultipleWhackInputSourcesNotSupported | Multiple whack input sources are not supported. |
| -15252 | kWDUnexpectedError | Unexpected watchdog error. |
| -15253 | kWDNumberTooBig | Unable to return a value because it would exceed the width of the return data type. |
| -15254 | kWDWatchdogIsLocked | This watchdog timer has been locked. No further changes can be made to the watchdog hardware until the system restarts. |
| -15255 | kWDCannotConnectToKernel | The kernel portion of the watchdog driver is not present or failed to load correctly. Watchdog hardware cannot be used. |
| -15256 | kWDUnsupportedProtocol | This watchdog timer cannot drive the specified trigger line in the requested manner. Not all watchdog hardware can drive trigger lines in all possible ways. |
| -15257 | kWDHardwareInUse | The watchdog hardware you requested is already in use or has been locked. |
| -15258 | kWDUnsupportedTriggerLine | This watchdog timer cannot drive the specified trigger line. Not all watchdog hardware can drive all trigger lines. |
| -15259 | kWDOutOfMemory | A memory allocation by the watchdog driver failed. Check available memory and disk space. |
| -15260 | kWDTooManyActions | The specified action cannot be added to the watchdog timer. Some actions can only be added once and others can only be added a maximum number of times. |
| -15261 | kWDPALFailure | The watchdog driver has experienced an unexpected low-level error. The watchdog hardware cannot be used. |
| -15262 | kWDHardwareNotPresent | The watchdog hardware you requested is either not in the system or has not been registered with the driver. |
| -15263 | kWDUnsupportedParamAction | The specified action cannot be handled by this watchdog hardware. |
| -15264 | kWDUnsupportedAttribute | The specified attribute is not supported by this watchdog hardware. |
| -15265 | kWDFeatureNotSupported | The specified method or attribute is not supported by this watchdog hardware. |
| -15266 | kRTFileNotFound | File not found. |
| -15267 | kRTInvalidModuleId | Invalid module ID. |
| -15268 | kRTSymbolNotFound | Symbol not found. |
| -15269 | kRTFailedToLoadModule | Failed to load module. Verify that all dependencies of this module are present on the system. |
| -15270 | kRTSystemError | System error. |
| -15271 | kRTInvalidParameter | Invalid parameter. |
| -15272 | kRTUnsupportedLedId | The specified LED ID is not supported on this system. |
| -15273 | kRTUnsupportedLedIdOrState | The specified LED ID or LED state is not supported on this system. |
| -15274 | kRTUnsupportedSwitchId | The specified switch ID is not supported on this system. |