SAP ECC6 sr3 upgrade error in executing MSSCONCHECK.SQL script

Question

Hello all,
  I am facing this error which is very annoying , I am executing Prepare Upgrade script for ECC6 SR3 from SAP 4.7 Sr2 with windows 2003 server and MSSQL 2005 server as backend. I am facing below error
Enter one of these options [continue] := continue
      SAPup message
SAPup> SQL-scripts must be executed by the NT user account T47VMHOST2\t47adm.
       Check your installation of the integrated security procedure
       on host t47vmhost2 and make sure that a login for the NT user
       T47VMHOST2\t47adm exists with the following rules:
       - user T47VMHOST2\t47adm owns the role System Administrators
       - user T47VMHOST2\t47adm has the default database T47
SAPup> Integrated security installed correctly?
            - "no"
            - "yes"
Enter one of these options [no] := yes
Executing script MSSCONCHECK ...
MSSCONCHECK: Connection check failed for the user specified
      SAPup message
SAPup> Errors were found in the logfile MSSCONCHECK.LOG
       after execution of the script MSSCONCHECK.SQL.
SAPup> SAPup cannot proceed until these errors are fixed.
       Please, examine MSSCONCHECK.LOG, fix reported errors and then call R3UP a
gain
I have done a number of changes in system i checked the SIDadm user is assigned a default DB T47 and has said role assigned allready.
I restarted the system after changes and started the prepare batch file again but with sme probelm again. so can anybody guide me on this. I seen a number of threads but there is no any concrete solution providedby them.
will really appreciate any reply.
Mani

Answer 1

Hello Julia,
  i read those note but everything seems normal to me on my PC; it has remote access enabled, t47vmhost2/t47adm is the user configured (although its not a domain configuration (installation) but t47vmhost2 is the computer name. So its kind of local user defined in SQL with said authorization. below is the log from file MSSCONCHECK.LOG
[SQL Native Client]Named Pipes Provider: Could not open a connection to SQL Server [2].
[SQL Native Client]Login timeout expired
[SQL Native Client]An error has occurred while establishing a connection to the server. When
connecting to SQL Server 2005, this failure may be caused by the fact that under the default
settings SQL Server does not allow remote connections.
I am still stuck in ?
Can you please verify if i am using right DVDs
51033495_1     NW 7.0 SR3 Languages DE,EN,ES,FR,IT,NL
51033494_3     NW 7.0 SR3 Upgrade Export 3 of 3
51033494_2     NW 7.0 SR3 Upgrade Export 2 of 3
51033494_1     NW 7.0 SR3 Upgrade Export 1 of 3
51033512_14     NW 7.0 SR3 Upgrade Master Windows Server on x64 64bit
51033508_8     NW 7.0 SR3 Kernel 7.00 Windows Server on x64 64bit Upg ABAP
Pleas help
Mani