The following error codes may display on reports, trigger sheets or labels created for use with Tracker. These error codes are generated (returned by) the TAL Bar Code .dlls that are automatically installed when CAMduct is installed.
The table below provides information on what to investigate to resolve these error conditions.
| Code | Error | Description |
| Error 1 | Invalid Message | Message is either empty or contains invalid characters. |
| Error 2 | Invalid message length | Message is too long. |
| Error 3 | Invalid comment length | Comment length is too long. |
| Error 4 | Invalid supplemental | UPC or EAN supplemental contains non numeric data. |
| Error 5 | Invalid supplemental length | UPC or EAN supplemental has other than 2 or 5 digits. |
| Error 6 | Invalid narrow bar width | Narrow bar width is either <= 0 or greater than 500. |
| Error 7 | Invalid bar width reduction/gain | Bar width reduction is not between -99% to 99%. |
| Error 8 | Invalid height | Height for standard bar codes must range from .1 to 200. |
| Error 9 | Invalid foreground or background color | Colors must be either hex FFFFFFFF (transparent) or may range from 0 to hex FFFFFF. |
| Error 10 | Invalid orientation value | The Orientation parameter is outside the allowable range of 0 - 3. |
| Error 12 | Invalid narrow to wide ratio | The narrow to wide ratio must be an integer from 20 to 30, representing 2.0 to 3.0. |
| Error 13 | Invalid font size | The font size is either zero or greater than 1000. |
| Error 14 | Bar code too large | Overall dimensions of the bar code were too large. |
| Error 15 | Invalid printer resolution | The specified printer resolution was less than 72 DPI. |
| Error 16 | Filename not specified | The Save to Disk option was chosen with no filename specified. |
| Error 17 | Unable to create Metafile file | Either a bad filename was specified, or the DLL was unable to open file. |
| Error 18 | Invalid Device Context | The output to hDC option was chosen, but the device context (hDC) was not valid. |
| Error 19 | Invalid Output Option | The OutputOption parameter must be between 0 and 3. |