Solution : https://service.sap.com/sap/support/notes/1301927 (SAP Service marketplace login required)
Key words :
budget monitoring bound items upgrade, upgrade operation times, budget monitoring, items fails, upgrade operation, sp1 upgrade, upgrade action, terms duet, 5 sp1 reason, processing time
Related Notes :
1298807 | Duet 1.5 SP1 Budget Monitoring Patch Information Note |