Solution : https://service.sap.com/sap/support/notes/548520 (SAP Service marketplace login required)
Key words :
bdoc type enhancement reason, affects releases crm 2, changed upgrade response, packages /crmgec/structures, table types, /crmgmc/structures, terms tadir, base release 6, attached report, structures
Related Notes :
| 525492 | SAP CRM 3.1: Information on Upgrade |