Solution : https://service.sap.com/sap/support/notes/1069366 (SAP Service marketplace login required)
Key words :
high parallel load exists, symptom usmm terminates, error message ora-1555, terms isu_audit, isu_audit_edm reason, large systems, long runtimes, rollback segments, solution increase, prerequisites
Related Notes :
| 3807 | Error messages regarding rollback and undo segments |