Solution : https://service.sap.com/sap/support/notes/1574246 (SAP Service marketplace login required)
Key words :
gui 720import front-end patch, frontend patch 500 - gui 7, front end patch, 0 bw front end, bw front end, prerequisites program error, planned availability dates, attached sap note 1085218, sap note 1531427, sap note 1540836
Related Notes :
| 1540836 | SAPBWNews NW 7.x BW Add-On Frontend Patch 500 - GUI 7.20 |
| 1531427 | Extended where-used list for query elements |
| 1085218 | NetWeaver 7.x BW Frontend Patch Delivery Schedule |