Solution : https://service.sap.com/sap/support/notes/701140 (SAP Service marketplace login required)
Key words :
sap_field_data-fieldname = aenr-vaennsap_field_data-fieldvalue = vor_aenn, terms cad desktop, cad-desktop reason, function module rfc_create_change_master, change number template, desired change number, table sap_field_data, field vor_aenn, change number, missing function
Related Notes :
| 700428 | CDESK: Engineering Change Management function in CAD desktop |
| 606491 | CDESK: CAD desktop 2.x - availability and prerequisites |