Errorcode

The read-only Property M_barcode.ErrorCode AFTER the Pic(type) method has been called or a Picture image retrieved may contain an error code if the server was unable to generate a barcode image. The property value will be one of the following:

0        No error
1        Wrong code length
2        Unrecognised code type
3        Wrong add-on code length
4        Illegal character in code
5        Error in embedded code
6        Generated line width less than 1 unit
7        Invalid text font
8        Invalid device context
9        Invalid Data property

More:

ExtendBearers