Solution : https://service.sap.com/sap/support/notes/843742 (SAP Service marketplace login required)
Key words :
terms accessibility tab-chain reason, quick info area, firt field, prerequisites ep6, install ep6, 0 solution
Related Notes :
| 832967 | Central Note - SP Stack 13 - SAP NW 04 EP 6.0 on Web AS 6.4 |