OGG-00695
encountered commit SCN {0} that is not greater than the highest SCN already processed {1} {2} ({3,number,0}) xid {4,number,0}.{5,number,0}.{6,number,0} (0x{7}.{8}.{9}), starting seq.rba {10,number,0}.{11,number,0}, scn {12}, commit seq.rba {13,number,0}.{14,number,0} commit timestamp {15}
Cause
Extract processed a transaction that has a commit SCN which is not greater than the previous SCN that was processed. There probably was a mis-ordering of transactions from multiple node threads.
Action
Restart Extract.