Solution : https://service.sap.com/sap/support/notes/419483 (SAP Service marketplace login required)
Key words : 
terms client copy clients iseries reason, topic client copy 73779 -, client copy, client copy68487 -, solution notes, runtime improvement, latest information, information, prerequisites
Related Notes : 
       
| 386792 | INST: R/3 Installation on AS/400 (ASCII) 4.6C SR2 | 
| 382999 | INST: 4.6C SR2 R/3 Installation on IBM AS/400 | 
| 328802 | INST: SAP System Installation on AS/400 (ASCII) 4.6C SR1 | 
| 324968 | INST: 4.6C SR1 R/3 Installation on IBM AS/400 | 
| 312554 | INST: 4.6D Installation on IBM AS/400 | 
| 300097 | INST: 4.6C R/3 Installation on IBM AS/400 | 
| 192231 | INST: 4.6B R/3 Installation on IBM AS/400 | 
| 135511 | INST: 4.6x SAP System Installation on IBM AS/400 |