D0200910 - GetKeyValueSerialNumber
| Parameter Name | Data Item | Data Type | Req/Opt | I/O/Both | 
|---|---|---|---|---|
| mnSerialNumber | SERK | MATH_NUMERIC | NONE | NONE | 
A key identification number used internally to identify a composite key structure.  The actual key items must be stored in another file and 
  | ||||
| cMode | EV01 | char | NONE | NONE | 
An option that specifies the type of processing for an event.  | ||||
| None | 
| None |