The VISA functions and VI Server properties and methods can return the following error codes. Refer to the KnowledgeBase for more information about correcting errors in LabVIEW.
| Code | Description |
|---|---|
| −1073807360 | Unknown system error (miscellaneous error). |
| −1073807346 | The given session or object reference is invalid. |
| −1073807345 | Specified type of lock cannot be obtained, or specified operation cannot be performed, because the resource is locked. |
| −1073807344 | Invalid expression specified for search. |
| −1073807343 | Insufficient location information or the device or resource is not present in the system. |
| −1073807342 | Invalid resource reference specified. Parsing error. |
| −1073807341 | Invalid access mode. |
| −1073807339 | Timeout expired before operation completed. |
| −1073807338 | The VISA driver failed to properly close the session or object reference. This might be due to an error freeing internal or OS resources, a failed network connection, or a lower level driver or OS error. |
| −1073807333 | Specified degree is invalid. |
| −1073807332 | Specified job identifier is invalid. |
| −1073807331 | The specified attribute is not defined or supported by the referenced resource. |
| −1073807330 | The specified state of the attribute is not valid, or is not supported as defined by the resource. |
| −1073807329 | The specified attribute is read-only. |
| −1073807328 | The specified type of lock is not supported by this resource. |
| −1073807327 | The access key to the specified resource is invalid. |
| −1073807322 | Specified event type is not supported by the resource. |
| −1073807321 | Invalid mechanism specified. |
| −1073807320 | A handler was not installed. |
| −1073807319 | The given handler reference is invalid. |
| −1073807318 | Specified event context is invalid. |
| −1073807315 | The event queue for the specified type has overflowed. This is usually due to previous events not having been closed. |
| −1073807313 | You must be enabled for events of the specified type in order to receive them. |
| −1073807312 | User abort occurred during transfer. |
| −1073807308 | Violation of raw write protocol occurred during transfer. |
| −1073807307 | Violation of raw read protocol occurred during transfer. |
| −1073807306 | Device reported an output protocol error during transfer. |
| −1073807305 | Device reported an input protocol error during transfer. |
| −1073807304 | Bus error occurred during transfer. |
| −1073807303 | Unable to queue the asynchronous operation because there is already an operation in progress. |
| −1073807302 | Unable to start operation because setup is invalid (due to attributes being set to an inconsistent state). |
| −1073807301 | Unable to queue the asynchronous operation (usually due to the I/O completion event not being enabled or insufficient space in the session's queue). |
| −1073807300 | Insufficient system resources to perform necessary memory allocation. |
| −1073807299 | Invalid buffer mask specified. |
| −1073807298 | Could not perform operation because of I/O error. |
| −1073807297 | A format specifier in the format string is invalid. |
| −1073807295 | A format specifier in the format string is not supported. |
| −1073807294 | The specified trigger line is currently in use. |
| −1073807290 | The specified mode is not supported by this VISA implementation. |
| −1073807286 | Service request has not been received for the session. |
| −1073807282 | Invalid address space specified. |
| −1073807279 | Invalid offset specified. |
| −1073807278 | Invalid access width specified. |
| −1073807276 | Specified offset is not accessible from this hardware. |
| −1073807275 | Cannot support source and destination widths that are different. |
| −1073807273 | The specified session is not currently mapped. |
| −1073807271 | A previous response is still pending, causing a multiple query error. |
| −1073807265 | No listeners condition is detected (both NRFD and NDAC are deasserted). |
| −1073807264 | The interface associated with this session is not currently the controller in charge. |
| −1073807263 | The interface associated with this session is not the system controller. |
| −1073807257 | The given session or object reference does not support this operation. |
| −1073807256 | An interrupt is still pending from a previous call. |
| −1073807254 | A parity error occurred during transfer. |
| −1073807253 | A framing error occurred during transfer. If you receive this error while using a VISA read, refer to the KnowledgeBase at ni.com for more information. |
| −1073807252 | An overrun error occurred during transfer. A character was not read from the hardware before the next character arrived. |
| −1073807250 | The path from trigSrc to trigDest is not currently mapped. |
| −1073807248 | The specified offset is not properly aligned for the access width of the operation. |
| −1073807247 | A specified user buffer is not valid or cannot be accessed for the required size. |
| −1073807246 | The resource is valid, but VISA cannot currently access it. |
| −1073807242 | Specified width is not supported by this hardware. |
| −1073807240 | The value of some parameter (which parameter is not known) is invalid. |
| −1073807239 | The protocol specified is invalid. |
| −1073807237 | Invalid size of window specified. |
| −1073807232 | The specified session currently contains a mapped window. |
| −1073807231 | The given operation is not implemented. |
| −1073807229 | Invalid length specified. |
| −1073807215 | Invalid mode specified. |
| −1073807204 | The current session did not have a lock on the resource. |
| −1073807202 | VISA or a code library required by VISA could not be located or loaded. This is usually due to a required driver not being installed on the system. |
| −1073807201 | The interface cannot generate an interrupt on the requested level or with the requested statusID value. |
| −1073807200 | The value specified by the line parameter is invalid. |
| −1073807199 | An error occurred while trying to open the specified file. Possible reasons include an invalid path or lack of access rights. |
| −1073807198 | An error occurred while performing I/O on the specified file. |
| −1073807197 | One of the specified lines, trigSrc or trigDest, is not supported by this VISA implementation, or the combination of lines is not a valid mapping. |
| −1073807196 | The specified mechanism is not supported for the given event type. |
| −1073807195 | The interface type is valid, but the specified interface number is not configured. |
| −1073807194 | The connection for the given session has been lost. |
| −1073807193 | The remote machine does not exist or is not accepting any connections. If the NI-VISA server is installed and running on the remote machine, it might have an incompatible version or might be listening on a different port. |
| −1073807192 | Access to the resource or remote machine is denied. This is due to lack of sufficient privileges for the current user or machine. |
| 0 | Operation completed successfully. |
| 1073676290 | Specified event is already enabled for at least one of the specified mechanisms. |
| 1073676291 | Specified event is already disabled for at least one of the specified mechanisms. |
| 1073676292 | Operation completed successfully, but queue was already empty. |
| 1073676293 | The specified termination character was read. |
| 1073676294 | The number of bytes transferred is equal to the requested input count. More data might be available. |
| 1073676300 | VISA received more event information of the specified type than the configured queue size could hold. |
| 1073676407 | The specified configuration either does not exist or could not be loaded. VISA-specified defaults will be used. |
| 1073676413 | Session opened successfully, but the device at the specified address is not responding. |
| 1073676414 | The path from trigSrc to trigDest is already mapped. |
| 1073676416 | Wait terminated successfully on receipt of an event notification. There is at least one more event occurrence of the type specified by inEventType available for this session. |
| 1073676418 | The specified object reference is uninitialized. |
| 1073676420 | Although the specified state of the attribute is valid, it is not supported by this resource implementation. |
| 1073676421 | The status code passed to the operation could not be interpreted. |
| 1073676424 | The specified I/O buffer is not supported. |
| 1073676440 | Event handled successfully. Do not invoke any other handlers on this session for this event. |
| 1073676441 | Operation completed successfully, and this session has nested shared locks. |
| 1073676442 | Operation completed successfully, and this session has nested exclusive locks. |
| 1073676443 | Operation completed successfully, but the operation was actually synchronous rather than asynchronous. |
| 1073676457 | The operation succeeded, but a lower level driver did not implement the extended functionality. |
| −1073807202 | VISA or a code library required by VISA could not be located or loaded. This is usually due to a required driver not being installed on the system. |