Solution : https://service.sap.com/sap/support/notes/939108 (SAP Service marketplace login required)
Key words :
sap schema user sap<sid>db, terms netweaver sp stack, failed deploy_online upgrade phase, ora<sid> user, ep sp stack, phase deploy_online fails, sdm deployment log, <jupgrade_dir>/log directory, os level authentication, sap netweaver '04
Related Notes :
| 755490 | Support Package Stack Guide - SAP NetWeaver '04 |