Solution : https://service.sap.com/sap/support/notes/200444 (SAP Service marketplace login required)
Key words :
' str/ext file remains unchanged, pl -limit 1g <path>sapappl0, split individual str/ext files, split individual str files, newest str/ext files, java-based split tool, <path>] -top <count> transfers, str/ext files, split str files> -, remaining str files
Related Notes :
| 316353 | INST: 4.6D SAP Basis - Heterogeneous System Copy |
| 179150 | INST: 4.6B R/3 Inst. - Heterogeneous System Copy |