Solution : https://service.sap.com/sap/support/notes/762949 (SAP Service marketplace login required)
Key words : 
fixed intermittent activities order creation/change error creating requests, lca build version information solved errors accessing, errors reading forecast time series corrected, errors reading indirectly determined activities, global memory corrected error reading, om_pegid_get_io function module corrected errors, demand planning/snp time series, test routines extended error, processing consecutive io nodes, blockarray corrected error solved
Related Notes : 
       
| 896574 | -28003 when initializing a liveCache OneDB system | 
| 770896 | RC = 300 in transaction /SAPAPO/OM03 | 
| 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 | 
| 684406 | Additional information on upgrading to SAP SCM 4.1 | 
| 487972 | Operating system parameterization of liveCache |