Solution : https://service.sap.com/sap/support/notes/971646 (SAP Service marketplace login required)
Key words : 
step key nw_onehost ind ind ind ind 0 0 nw_onehost_system ind ind ind ind 1 0 nw_createdbandload ind inind ind 10 0 nw_createdb ind ind ind ind 0 0 nw_oradbcheck ind ind ind ind 0 0 nw_oradbmain ind ind ind ind 0 0 nw_oradbstd ind ind ind ind 3 nw_oradbbuild ind ind ind ind 5 0 runcatprocsql, databases2  sap db / maxdb3  informix4  ms sql server5  r3load procedure6  oracle7  ibm db2 udb, 7 extension set 2 sr1 sap netweaver 2004 sr1 sap erp 2004 sr1 sap scm 4, application group -> additional components -> system copy tools -> system copy tools 7, application group --> sap netweaver --> sap netweaver --> sap netweaver 04 --> installation, maintain rfc user groups14/feb/08      5  invalid trusted relationships, /instguidesnw04 --> sap netweaver --> sap netweaver 2004 --> installation --> sap web, directory /usr/sap/<sapsid>/sys/exe/run/ 3, -nn nodenumber       -replace <src-sid>=<tgt-sid>, \usr\sap\t11\sys\exe\run/r3szchk
Related Notes : 
       
| 1433781 | DB6: Unchanging tablespace names during system copy | 
| 1177833 | DB6: Specific R3szchk patches - overview | 
| 1170069 | Text lines are returned twice when reading text files > 2 GB | 
| 1119611 | Width of table pools in a system copy | 
| 1043735 | Missing BLOB entries after export/transport | 
| 977906 | 6.20/6.40 Patch Collection Inst. on IBM eServer iSeries | 
| 969660 | 6.20/6.40 Patch Collection Installation : Unix | 
| 967124 | 6.20/6.40 Patch Collection Installation: Windows | 
| 936441 | Oracle settings for R3load based system copy | 
| 876282 | Linux x86_64: Availability of R/3 4.7 Ext1.10, BW3.10, 6.x | 
| 784118 | System Copy Java Tools | 
| 771209 | NetWeaver 04: System copy (supplementary note) | 
| 585277 | iSeries: Performing a Homogeneous System Copy | 
| 552464 | What is Big Endian / Little Endian? What Endian do I have? | 
| 548016 | Conversion to Unicode |