HPC1301E All sort steps have completed, unprocessed logs remain.

  Explanation
   Input log files remain to be processed, but all sort steps have ended. An abend or RC=20
    indicates that one or more sort steps did not reach successful conclusion.

  User response
   Correct the causes for failures in the CA groups identified in the IMS HP Change Accumulation Utility report file (HPCPRINT) before rerunning
HPCA.