Solution : https://service.sap.com/sap/support/notes/656799 (SAP Service marketplace login required)
Key words :
avoid multiple notifications, make binding statements, delta-links pointing, delta-link target, delta-link, delta-links, import process, imported objects, temporary restricted, runtime errors
Related Notes :
| 644626 | EP 6.0: Import Performance Problems |
| 588913 | Central note for Import and Export for EP 6.0 |
| 588904 | EP 6.0: Central note for Portal Content Directory (PCD) |