DFR3107E END OF PRIMARY EXTENT DURING OLDS WRITE OPERATION

Explanation
 An attempt was made to add log blocks remaining
in WADS at the end of OLDS to close the OLDS that was in use when IMS failed, but log blocks or an
accounting log record (X'06') could not be written because
the OLDS primary extent was already full.

System action
 The job ends with an abend code of U3107.

User response
 Execute the Log Recovery utility in DUP mode
to reserve sufficient space for writing WADS log blocks and the log
record X'06'. Then rerun the job.