Solution : https://service.sap.com/sap/support/notes/555360 (SAP Service marketplace login required)
Key words :
1 upgrade guide prompts, start report gn_generate_ddic, terms generation reason, source code corrections, 'procedure' section, lookup tables, 1 support package 0, support package 1, error situation, replication
Related Notes :
548563 | Generation of structures and table types |
525492 | SAP CRM 3.1: Information on Upgrade |