CRU420I SMFIN NOT IN DATA SET NAME SEQUENCE - ASCENDING

Explanation
 The keys of the records (data set name plus extension
number) in the data set supplied by the SMFIN DD statement are not
in ascending collating sequence.

System action
 The condition code is set to 16 and the program
terminates.

Operator response
 Sort the records into ascending sequence
by data set name and extension number and rerun the job.