Solution : https://service.sap.com/sap/support/notes/201075 (SAP Service marketplace login required)
Key words :
executing sap_drop_sapr3 '<domain>\<sid>adm' r3up message r3up>, directory general/r3server/binaries/nt/mssql/rel46c, / important general remarks 19/oct/2000 ii/ errors, upgrade guide 03/apr/2000iii/ additional actions, upgrade 28/feb/2002 iv/ problems / additional actions, analyze summary error logfile xpras46c, save file lib_dbsl_<patch level>, exe -xvf lib_dbsl_<patch level>, \usr\sap\put\exe\sapcar, section 'check database-specific requirements
Related Notes :
| 498768 | Problems during the version check in the MSSQL upgrade |
| 192949 | Additional info for upgrade to 4.6C |
| 172143 | Eliminatng special DB/DD errors in upgrade to MSSQL |
| 154686 | Long Datatype Conversion for MS SQL Server |