Solution : https://service.sap.com/sap/support/notes/540230 (SAP Service marketplace login required)
Key words :
system displays redundant profile names, terms segment builder, start transaction crmd_mktseg, import support package 12, system displays, names seperated, support package 02, crmd_mktseg reason, automatically generated, program error
Related Notes :
525492 | SAP CRM 3.1: Information on Upgrade |