Solution : https://service.sap.com/sap/support/notes/982426 (SAP Service marketplace login required)
Key words :
'edit -> modification operations -> deactivate assistant' menu options, solution import support package stack 10, equivalent opensql condition, sap netweaver 2004s, meth object type, activating inactive objects, attached correction instructions, transfer correction instructions 495760/2006, sap note assistant, confirmation dialog box