Solution : https://service.sap.com/sap/support/notes/673631 (SAP Service marketplace login required)
Key words :
terms extension upload_request is_select addon_qcalc bind_patch conflict_check reason, support packages selected require additional support packages, upgrades support packages crts is_select phase, maximum forthe package level delivered, / important general information checking, include additional support packages, include process initput_pre phase, target release package level, important general informationii/, -specific additional notes
Related Notes :
684527 | IS_SELECT: FM "Package for '<addonID>' is not uploaded yet." |
517731 | Corrections for the upgrade to systems with Basis 620 |