SAP Knowledge Base Article - Preview

1956224 - SQL4SAP - The unattended installation fails


Microsoft SQL Server 2008 R2 installation through SQL4SAP.vbs script fails and throws following error message:

Message Box "Installation failed"
The unattended installation failed.

Installation Step: The unattended installation failed.

Return Code:       -<xxxxxxxxxx>
Log File:          C:\Windows\SQL4SAP.log

Check the log file above.
See SAP note 1144459 for known issues.



  • Microsoft SQL Server 2005
  • Microsoft SQL Server 2008
  • Microsoft SQL Server 2008 R2




SAP NetWeaver 7.0 ; SAP enhancement package 1 for SAP Solution Manager 7.0


SQL Server 2005, SQL Server 2008, 2008 R2, SQL4SAP.log, Windows Server, OS, database, DVD, patch, user, User Account Control, UAC, return code, unattended installation , KBA , BC-DB-MSS-INS , SQL Server Installation for SAP NetWeaver Products , BC-DB-MSS , SQL Server in SAP NetWeaver Products , Problem

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