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Web TWAIN Appendix
Error List
| Error Code | Error Message |
|---|---|
| 0 | Successful |
| -1001 | General failure |
| -1002 | Not enough memory to perform operation |
| -1003 | Source Manager unable to find the specified Source |
| -1004 | Source is connected to maximum supported number of applications |
| -1005 | Source or Source Manager reported an error to the user and handled the error |
| -1006 | Capability not supported by Source or operation is not supported on capability, or capability had dependencies on other capabilities and cannot be operated upon at this time |
| -1009 | Unrecognized operation triplet |
| -1010 | Data parameter out of supported range |
| -1011 | Operation out of expected sequence |
| -1012 | Unknown destination in DSM_Entry |
| -1013 | Capability not supported by source |
| -1014 | Operation not supported by capability |
| -1015 | Capability has dependency on other capability and cannot be operated upon at this time |
| -1016 | File System operation is denied (file is protected) |
| -1017 | Operation failed because file already exists |
| -1018 | File not found |
| -1019 | Operation failed because directory is not empty |
| -1020 | The feeder is jammed |
| -1021 | The feeder detected multiple pages |
| -1022 | Error writing file |
| -1023 | The device went offline prior to or during this operation |
| -1030 | Can not open Source Manager “TWain_32.dll” is missing or is in use by another application |
| -1031 | Sequence error. The operation can not be performed upon the current Source Manager or Source state |
| -1032 | User cancelled the operation |
| -1033 | Invalid Enumerations |
| -1034 | Invalid value |
| -1035 | There is no image |
| -1036 | Error reading file |
| -1070 | BMP file or format error |
| -1071 | JPEG file or format error |
| -1073 | Only 24-bit true color and 8-bit gray-scaled images are supported for JPEG compression |
| -1080 | General TIFF error |
| -1081 | TIFF format error or not supported |
| -1090 | BMP format error or not supported |
| -1100 | PNG format error or not supported |
| -1110 | Unrecognized file extension |
| -1119 | This PDF file is not supported by the Core module. You may need to activate your PDF Rasterizer license to support this PDF file. Please contact support for further information. |
| -1126 | The specified module could not be found. |
| -1200 | PDF format error or not supported |
| -2007 | The system is busy, some operations are not completed. Please try later |
| -2137 | Cross-Origin Resource Sharing (CORS) policy is blocking the access. Please contact the Administrator to configure ‘Access-Control-Allow-Origin’. |
| -2207 | The Dynamic Web TWAIN Service installed on your computer is outdated and no longer works with the JavaScript code on the website |
| -2208 | The connection with the local Dynamic Web TWAIN Service encountered a problem and has been reset |
| -2209 | The HTML5 (Chrome&Firefox) edition does not support this method or property |
| -2210 | You cannot call this method on this WebTwain instance because it does not use the default viewer. |
| -2211 | The element is already bound to the viewer. |
| -2217 | Missing dependent files for OCR Kit. |
| -2300 | Http upload error: the HTTP Server cannot empty |
| -2301 | Network error |
| -2302 | The result format is invalid |
| -2303 | Upload cancelled |
| -2304 | Http download error: the url is invalid |
| -2305 | User cancelled the operation |
| -2306 | Upload Error: the upload file cannot be empty |
| -2307 | The width or height you entered is invalid |
| -2308 | The Dynamic Web TWAIN Service has been stopped |
| -2309 | The LocalFile is empty in the Function |
| -2310 | The Enumerations is out of range |
| -2311 | The RemoteFile is empty in Barcode Download Function |
| -2312 | The file length is empty |
| -2313 | The size of the images you are about to upload has exceeded the allowed size |
| -2314 | The parameter cannot be empty |
| -2315 | The Enumerations is out of range |
| -2316 | The RemoteFile is empty in Webcam Download Function |
| -2317 | The RemoteFile is empty in Pdf Download Function |
| -2318 | Invalid destination file |
| -2319 | Invalid source file |
| -2320 | Invalid file |
| -2321 | The Enumerations is out of range |
| -2322 | The left or top or right or bottom you entered is invalid |
| -2325 | The license is invalid. | The current product key is empty or invalid. |
| -2326 | The Dynamic Web TWAIN license expired${sDate}. Please contact the website developer for further assistance. | The document scanning SDK license expired${sDate}. Please contact the website developer for further assistance. | The Dynamic Web TWAIN product key expired${sDate}. Please contact the website developer for further assistance. | The document scanning SDK product key expired${sDate}. Please contact the website developer for further assistance. |
| -2327 | The current product key does not support Chrome, please contact the site administrator |
| -2328 | The current product key does not support Firefox, please contact the site administrator |
| -2329 | The current product key does not support IE, please contact the site administrator |
| -2330 | The current product key does not support Edge, please contact the site administrator |
| -2338 | The current product key does not support Webcam, please contact the site administrator |
| -2339 | The current product key does not support pdf rasterizer, please contact the site administrator |
| -2340 | The license for the module OCR Kit is not found or has expired. |
| -2342 | The domain of your current site does not match the domain bound in the current product key, please contact the site administrator |
| -2343 | The current product key does not support your browser, please contact the site administrator |
| -2344 | The current product key does not support Windows OS, please contact the site administrator |
| -2345 | The current product key does not support MAC OS, please contact the site administrator |
| -2346 | The current product key does not support Linux OS, please contact the site administrator |
| -2347 | The current product key does not support your OS, please contact the site administrator |
| -2348 | The current product key is invalid because it’s generated with the licenses of a different major version |
| -2349 | The current product key does not include a license for reading barcode, please contact the site administrator |
| -2350 | The indices cannot be empty |
| -2351 | You cannot upload more than one image when the format is BMP, JPG or PNG |
| -2352 | The indices are out of range |
| -2353 | The header name being used is a protected keyword and is not allowed |
| -2354 | The header name cannot be empty |
| -2355 | The header name cannot be null |
| -2356 | The header name cannot be undefined |
| -2357 | The header name you entered is invalid |
| -2358 | The type of the parameter indices must be an Array |
| -2359 | The Enumerations is out of range |
| -2360 | The Enumerations is null or undefined |
| -2361 | You cannot convert more than one image to base64 string when the format is BMP, JPG or PNG |
| -2362 | Convert to base64 failed |
| -2363 | The data format is not supported. |
| -2365 | The url is invalid. |
| -2366 | Converting images to a base64 string failed. |
| -2367 | Invalid value for the parameter segmentUploadThreshold |
| -2368 | Invalid value for the parameter moduleSize |
| -2369 | The module for Dynamic Web TWAIN has failed to download |
| -2370 | The current product key is invalid, please contact the site administrator |
| -2372 | You cannot convert more than one image to binary when the format is BMP, JPG or PNG |
| -2375 | The left or top or right or bottom you entered is invalid. |
| -2376 | The generate url failed. |
| -2377 | Failed to set Image Capture Driver Type. |
| -2378 | Invalid value for the tiff tag code. |
| -2380 | Please make sure the Uploader Module has been installed. |
| -2381 | scanSetup is invalid. |
| -2382 | Scanner setup error: Invalid Transfer Mode. |
| -2383 | Scanner setup error: fileXfer is invalid. |
| -2384 | Scanner setup error: Invalid fileName in fileXfer. |
| -2385 | Scanner setup error: Invalid fileFormat in fileXfer. |
| -2386 | Output setup error: Invalid httpParams in outputSetup. |
| -2387 | Output setup error: Invalid type in outputSetup. |
| -2388 | Output setup error: Invalid url in outputSetup.httpParams. |
| -2389 | Output setup error: Invalid fileName in outputSetup.httpParams. |
| -2390 | Output setup error: Invalid format in outputSetup. |
| -2391 | Invalid event name. |
| -2392 | The current product key does not support Safari. Please contact the site administrator. |
| -2393 | Failed to convert the data to blob. |
| -2394 | Invalid tag name. |
| -2395 | The module for Dynamic Web TWAIN failed to download. |
| -2396 | The current product key is invalid. Please contact the site administrator. |
| -2397 | API + “ doesn’t work under current settings.” |
| -2399 | Invalid imageId. |
| -2400 | API + “ doesn’t work under current settings.” |
| -2401 | Failed to load image: XXX |
| -2416 | Invalid parameter. |
| -2417 | The left or top or right or bottom you entered is invalid. |
| -2418 | The width you entered is invalid. |
| -2419 | The height you entered is invalid. |
| -2420 | The width or height is out of image size. |
| -2423 | The index is invalid. |
| -2426 | You have used a full license with a trial license which is not permitted. Please check and update Dynamsoft.DWT.ProductKey. |
| -2428 | Tiff tag count has exceeded the limit. |
| -2429 | The method SelectSource() must be invoked asynchronously (i.e. with callback functions) when ImageCaptureDriverType is set to TWAIN_AND_ICA or TWAIN_AND_TWAIN64. |
| -2432 | Operation in progress, please try again when the current operation has finished. |
| -2436 | Mixed Content: The page at “’ + url + ‘” was loaded over HTTPS, but requested an insecure resource “’ + serverUrl + ‘/ddm/18625/ddm/SearchScanner”. This request has been blocked; the content must be served over HTTPS. |
| -2438 | SelectSource cannot be used synchronously when Object is created by CreateRemoteScanObjectAsync. Please use SelectSourceAsync instead. |
| -2439 | You cannot call the method bindViewer() when Dynamsoft.DWT.UseDefaultViewer is set to false. |
| -2444 | A license can only be specified once and has already been set using the ProductKey API. |
| -2500 | An ImageEditor already exists. |
| -2501 | A ThumbnailViewer already exists. |
| -2502 | A CustomElement already exists. |
| -2504 | The ImageEditor object has been disposed. |
| -2505 | This ThumbnailViewer doesn’t exist. |
| -2506 | The ThumbnailViewer object has been disposed. |
| -2507 | This CustomElement doesn’t exist. |
| -2508 | The CustomElement object has been disposed. |
| -2510 | The callback is not a function. |
| -2511 | Parameter ‘element’ is required. |
| -2512 | Parameter ‘element’ doesn’t instanceof HTMLDivElement. |
| -2513 | The WebTwain instance has been destroyed and can not be used anymore. |
| -2514 | Invalid property value. |
| -2517 | Old tag name is required. |
| -2518 | New tag name is required. |
| -2519 | The current mode does not support setting the cursor to zoom. |
| -2530 | Document name cannot be empty. |
| -2531 | Document name is not a string. |
| -2539 | The current product key is not for version ${currentVer}. Please contact the site administrator. |
| -2540 | The document does not exist. |
| -2541 | The document already exists. |
| -2543 | You are using two different generations of Dynamsoft licenses. Please check the “Dynamsoft.DWT.ProductKey” specified in your application. |
| -2546 | The license is invalid. |
| -2548 | You cannot call this function when Dynamsoft.DWT.UseDefaultViewer is set to false. |
| -2549 | You cannot call this function when there is no ui binding. |
| -2612 | The devices must be an Array. |
| -2613 | The Dynamic Web TWAIN Service on ${serviceName} has been stopped. |
| -2614 | The Dynamic Web TWAIN Service has been restarted. |
| -2615 | User cancelled the operation. |
| -2616 | Invalid image format type. |
| -2618 | Only single index selection is allowed when enumImageType is set to BMP, JPG or PNG. |
| -2619 | Only single index selection is allowed when enumImageFormatType is set to url. |
| -2620 | The RemoteScan object has been disposed. |
| -2621 | Dynamsoft.DWT.Containers was not set. |
| -2622 | Please do not set enumImageType to “IT_MULTIPAGE_PDF”, “IT_MULTIPAGE_TIF” or “IT_ALL”. |
| -2623 | Saving multiple images is not allowable when the selected output format is BMP, JPG or PNG. |
| -2624 | The element within Dynamsoft.DWT.Containers should be a valid object. |
| -2625 | Error: The WebTwainId cannot be empty string while creating a Dynamic Web TWAIN object. |
| -2626 | Error: The ContainerId cannot be empty string while creating a Dynamic Web TWAIN object. |
| -2701 | The OCR Kit feature is only supported on x64 versions of Windows. |
| -2800 | Please make sure the Dynamic Web TWAIN Service has been installed. |
| -2801 | Invalid response data was returned from the Dynamic Web TWAIN Service. |
| -2802 | The file dynamsoft.webtwain.config.js timed out while loading. |
| -2803 | Loading the WebTwain JavaScript source files has failed. |
| -2804 | Loading the WebTwain css files has failed. |
| -2805 | Error: The “WebTwainId” is not a string. |
| -2806 | Error: The argument passed to the parameter “containerId” is not a string. |
| -2807 | Error: The element specified by the id XXX doesn’t exist. |
| -2808 | The license for v’ + majorVersion + ‘ Service Core Module has expired. |
| -2809 | The license for v’ + majorVersion + ‘ Service Core Module is not found. |
| -2810 | The product key for the current operating system is missing the Service Core license. Please contact the site administrator. |
| -2812 | Error: Duplicate ID detected while creating a Dynamic Web TWAIN object. |
| -2813 | Error: The ID of the target DIV for the new DWT object is invalid. |
| -2814 | Error: The Dynamic Web TWAIN module is not installed. |
| -2815 | Error: Duplicate ContainerId detected while creating a Dynamic Web TWAIN object. |
| -2816 | HTTP process error: XXX |
| -2817 | The Connection from the insecure (HTTP) web page failed for HTST. |
| -2818 | The Dynamic Web TWAIN Service SSL certificate has expired. |
| -2819 | The Dynamic Web TWAIN Service SSL certificate is invalid. |
| -2820 | The Connection from the insecure (HTTP) web page to the local “Dynamic Web TWAIN Service” failed! |
| -2821 | The Dynamsoft Service is not ready, please try again later. |
| -2822 | The WebTwain JavaScript lts.js load failed. |
| -2823 | The http url redirected. |
| -2824 | The Connection from the web page failed. Please make sure the Dynamic Web TWAIN Service is running. |
| -2825 | Failed to setup the Default Dynamic Web TWAIN Service. |
| -2826 | Failed to connect the Dynamic Web TWAIN Service on ${name} |
| -2827 | Failed to get Machine ID. |
| -2828 | Invalid PDF Convert Mode Value. |
| -2829 | The type of the PDF password must be a string. |
| -2830 | The PDF resolution must be a positive number. |
| -2831 | The PDF max width must be a positive number. |
| -2832 | The PDF max height must be a positive number. |
| -2833 | The PDF render grayscale must be a boolean. |
| -2834 | The PDF reader options is invalid. |
| -2835 | Failed to load CSS file “{filename}”. |
| -2839 | The DocumentCombiner object has been disposed. |
| -2840 | The file type only supports PDF or TIFF. |
| -2841 | Add failed, the filetype of the Blob is different from the filetype specified in the createDocumentCombiner parameter. |
| -2843 | The blob cannot be empty. |
| -2844 | Only Blob of JPEG, PNG, BMP, TIFF and PDF image types can be saved. |
| -2845 | Only Blob of JPEG, PNG, BMP, TIFF and PDF image types can be uploaded. |
| -2846 | The uid cannot be empty. |
| -2847 | The uid is invalid. |
| -2848 | The capability value is out of range. |
| -2849 | The password must not exceed 32 characters in length. |
| -2850 | The password is not a string. |
| -2851 | The password must not exceed 32 characters in length. |
| -2852 | The password is not a string. |
| -2853 | The imageId cannot be empty. |
| -2854 | The imageId does not exist. |
| -2855 | The blob cannot be empty. |
| -2856 | Cannot convert blob to array buffer. | Invalid blob value. |
| -2857 | Invalid blob value. |
| -2901 | Source document does not exist. Please check the document name or create the document before performing this operation. |
| -2902 | Target document does not exist. Please check the document name or create the document before performing this operation. |
| -2905 | This API is not supported on the current operating system. Please contact your system administrator. |
| -2906 | After initialization, the product key cannot be changed. |
| -2907 | Starting from version 19, ActiveX controls are no longer supported. |
| -2908 | The parameter is not a Dynamic Web TWAIN object. |
| -2909 | Access to the local scanning service is blocked. |
| -2910 | The OS print functionality is not supported on the current operating system. |
| -2911 | Please grant access to the local scanning service. |
| <= -3000 | See ErrorString property for details |
Dynamsoft License Server Error List
| Error Code | Error Message |
|---|---|
| -20100 | The standby DLS refuses to provide service while the main DLS is working. |
| -20100 | DLS refuses to provide service while under construction. |
| -20101 | The handshake code you are using does not exist on the Dynamsoft License Server. |
| -20102 | Session password is incorrect. |
| -20103 | AppDomain for handshake is not matched. |
| -20104 | No item matched. Please check your handshake and client settings. |
| -20105 | License item does not exist. |
| -20106 | Product is not matched. |
| -20107 | Version mismatch. |
| -20108 | DeploymentType is not matched. |
| -20109 | Edition is not matched. |
| -20111 | License has expired. |
| -20111 | License for this ip has expired. |
| -20112 | License has not yet taken effect. |
| -20113 | This license item “+item.getLicenseItemId()+” has been invalid. |
| -20114 | AppDomain for licenseItem is not matched. |
| -20115 | ChargeWay for licenseItem is not matched. |
| -20120 | License has exceeded its limit. |
| -20151 | Cloned device detected. |
Yes
No