Solution : https://service.sap.com/sap/support/notes/172515 (SAP Service marketplace login required)
Key words :
01/oct/1999 c-2 r3up phase kx_switchthe topic areas, date section description-----------------------------------------------------------------------01/oct/1999 c-1 system language, 6a windows nt unix r3up r3setup reason, r3up phase kx_switch stopped, \ sap r3 management console, r3up phase kx_switch, windows nt customer, symptom problems occured, important general informationb, create shortcut <drive>
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