| eErr_OK | No Error. | 
| eErr_Invalid_Parameter | Invalid parameter/unsupported value. | 
| eErr_Invalid_Data | Wrong character,. | 
| eErr_Bad_Len | Wrong number of input characters,. | 
| eErr_Bad_Len_CC | Invalid number of input characters in combination with Composite Component,. | 
| eErr_Insufficient_Buffer | Input string too long,. | 
| eErr_Draw | Barcode does not fit into bounding rectangle,. | 
| eErr_Empty | No input characters,. | 
| eErr_Not_Supported | Not supported,. | 
| eErr_Not_Implemented | Not implemented (reserved for future use). | 
| eErr_Module_NotFound | External library is missing. |