Solution : https://service.sap.com/sap/support/notes/967124 (SAP Service marketplace login required)
Key words : 
solution life cycle management -> system management -> configuration -> dynamic logon load distribution ->, solution contents1     general2     pre-installation3     installation4     post-installation5     high availability, solution life cycle management -> system management -> sap printing guide configure, solution life cycle management -> system management -> configuration -> operation modes set, solution life cycle management -> system management -> background processing -> authorizations, solution life cycle management -> system management -> background processing install, /usr/sap/qo1/jc00/j2ee/cluster/server0/log/defaulttrace, \usr\sap\u92\dvebmgs<instnumber>\igs\conf\igs, solution life cycle management -> system management -> tools, /usr/sap/<sapsid>/<instance>/j2ee/cluster/server0/log/defaulttrace
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