Solution : https://service.sap.com/sap/support/notes/1170869 (SAP Service marketplace login required)
Key words :
errors descriping duplicated primary key constraints, latest support package stack, alter table [/bic/b000, ] add constraint [/bic/b000, naming convention /<namespace>/b0, duplicated primary keys, ~0] primary key clustered, primary key defined, nonclustered primary key, table '/bic/b0000
Related Notes :
1471910 | SQL Server Partitioning in System Copies and DB Migrations |