Solution : https://service.sap.com/sap/support/notes/446426 (SAP Service marketplace login required)
Key words : 
1080</hostname>        <path>/scripts/wgate</path>      </webaccesspoint>    </webaccesspoints>    <logonlanguages>      <logonlanguage, <java server>\web-inf\plugins\portal\services\landscape\xml, directory < java server>\web-inf\plugins\portal               \landscape\xml, administrator-user role admin -> role editor select master iviews, <java server>\web-inf\plugins\portal\system\xml, administrator role admin -> role editor select show, descr>        </description>        <protocol>http</protocol>        <hostname>pgtlsp4c, />   </attributes>   <webaccesspoints>      <webaccesspoint category=, directory winnt\system32\drivers\, select menu path
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