DSNJ012I ERROR ccc READING RBA rrr IN DATA SET ddd CONNECTION-ID=xxxxxxxx, CORRELATION-ID=yyyyyyyyyyyy

Explanation
  While scanning log records read
into a buffer, the log manager detected a logical error with reason
code 'ccc'. 'rrr' is the log RBA of the segment in the buffer at which
the error was detected. 'ddd' is the name of the active or archive
log data set from which the record was read. If 'ddd' is blank, the
data was read from an active log output buffer.
  The connection
and correlation IDs identify the user or application that encountered
the problem. Messages that have the same connection ID and correlation
ID relate to the same user. Correlation IDs beginning with '0nn' where
'nn' is a number from 01 to 28, identify system agents.
  If you suspect an error in Db2, you might need to report the problem. For information about identifying and reporting the
problem, see Collecting diagnostic data.
 for
information about recovery from log failures.

System action
  The application program that invoked the log
manager is terminated with reason code 'ccc'. However, information
in this message may be useful in diagnosing the abend that will follow.