Solution : https://service.sap.com/sap/support/notes/1490403 (SAP Service marketplace login required)
Key words : 
1 sp05 patch04 - il_i043484_md71511p, suplying record id, specific flaw addressed, item details component, item details, symptom setting, bpm process, error message, ipublicitemdetailscomp$ikeymappingnode, add elements
Related Notes : 
       
| 1488752 | SAP Release Note for MDM 7.1 SP05 Patch04 |