Solution : https://service.sap.com/sap/support/notes/452414 (SAP Service marketplace login required)
Key words :
prerequisites program error solution apply, additional customer added fields, improper segment field ordering, resultant merged bdoc, resultant edit version, released bdoc reason, clause ordering, bdoc merge, sap version, released bdocs
Related Notes :
| 396690 | SAP CRM 3.0: Information on Upgrade |