Solution : https://service.sap.com/sap/support/notes/1334805 (SAP Service marketplace login required)
Key words : 
component        component type-------------------------------act_status       /sapapo/om_activity_status- log, component        component type-------------------------------act_status       /sapapo/om_activity_statusimplement, text container allocated extremly high memory, se11 transaction- /sapapo/cif_s_mnt_activity- add, se11 transaction- /sapapo/cif_s_prj_activity- add, prerequisites text container conversion, text container type, manual activity- log, scm system- run, give inconsistency result
Related Notes : 
       
| 1371728 | |
| 1310720 | Collection Note for Unicode Systems with different endianess | 
| 882865 | CCR: Incorrect results when using parallel processing |