Solution : https://service.sap.com/sap/support/notes/1139635 (SAP Service marketplace login required)
Key words :
5 sp05 patch02 hotfix15 release, 5 sp05 patch02 hotfix15 modules, long running matching strategy, db type 'long varchar', saxparser handles xml names, user session leaves server', handle xml names, sync safeguard locked, 2nd level lookups, saving qualified links
Related Notes :
1073792 | MDM 5.5 SP05 Patch02 Release |
915930 | MDM 55: Information Required by SAP Support |
822018 | MDM 5.5 Release Restriction Note |