Qualifier Value
Qualifier values of 0551 in D11B
Service character for signature qualifier (an1..3)
Identification of the type of service character used when the signature was computed.
| Code | Description | 
|---|---|
| 1 | 
            Segment terminator             Specifies that this is the separator at the end of segments.  | 
        
| 2 | 
            Component data element separator             Specifies that this is the separator between component data elements.  | 
        
| 3 | 
            Data element separator             Specifies that this is the separator between data elements.  | 
        
| 4 | 
            Release character             Specifies that this is the release character.  | 
        
| 5 | 
            Repetition separator             Specifies that this is the separator between repeating data elements.  |