Get a summary of job statistics


Inputs:  Parm1 = Job Instance UJP pathname

Outputs: Parm2 = 8 bytes, left 0 filled, for each of 5 (or 6) values:
           Total Sent Retries Failed Seconds Excluded

Returns:  0 = success
         <0 = error

This function gets a summary of job statistics. The summary consists of a 40-byte or 48-byte string containing five or six 8-byte count values as indicated above.  The sixth field is only appended if the count is non-zero.