Solution : https://service.sap.com/sap/support/notes/897416 (SAP Service marketplace login required)
Key words : 
processor-based setup logic relating, system requirements aix - livecache/maxdb 7, installation file lc750032a4110_0-nnnnnnnn, option 'maintain current modes', execute transaction /sapapo/om03, goods receipt processing times, 1 lca build 10 patch level 001, ---------------------------------------------------------------------------------------------transaction /sapapo/om03 ------------------------, operating system parameterization, table /sapapo/ordkey -
Related Notes : 
       
| 940659 | liveCache/MaxDB crashes if there are FileDescriptor problems | 
| 905189 | liveCache for SCM 4.X caused to crash after start on HP IPF | 
| 896574 | -28003 when initializing a liveCache OneDB system | 
| 878796 | Avoiding "ContiWithoutOffset" | 
| 764537 | Problems when you initialize liveCache (SCM 4.0 & 4.1) | 
| 753528 | LCA builds on SAP Support Portal | 
| 737752 | Termination of the MAX DB/liveCache installation on AIX 5.1 | 
| 720261 | System requirement AIX - liveCache/MaxDB 7.4 to 7.9 | 
| 719652 | Setting initial parameters for liveCache 7.5, 7.6, 7.7 | 
| 713381 | Importing liveCache Version 7.5.00 for SAP SCM 4.1 | 
| 710166 | Feature list for liveCache/MaxDB 7.5.00 | 
| 487972 | Operating system parameterization of liveCache |