Solution : https://service.sap.com/sap/support/notes/880549 (SAP Service marketplace login required)
Key words : 
selected numerous specifications, extras -> changedoc log, memory overflow occurred, tsv_tnew_page_alloc_failed runtime error, terms ehs27bsp11psehs31sp21psehs32sp10psehs2004sp11ehs2005sp02 reason, 6c support package 11, erp 2004 support package 11, erp 2005 support package 02, attached correction instructions, 10 support package 21
Related Notes : 
       
| 644250 | Incorrect display of change documents w/ inheritance data | 
| 568047 | Field for phrase key in change document is too short | 
| 425696 | Change docs: Incorrect display for deleted val. assgnmt rec. | 
| 419826 | Change documents: Incorrect display for deleted VA record |