DFR3105E REQUIRED LOG DATA NOT FOUND. OLDS CANNOT BE CLOSED

Explanation
 An error was found in OLDS before the log block
used when IMS failed.

System action
 The job ends with an abend code of U3105.

User response
 Correct the OLDS error by executing the Log Recovery
utility in DUP mode and then in REP mode. After the OLDS is recovered,
rerun the job.