OnCommand Insight Dataawarehouse 7.3.10+ 无法安装 DB2

适用场景

• OnCommand Insight 数据仓库 7.3.10 及以上
• 支持的 Windows 操作系统 

问题描述

• 以下是 installer path\install_oci_dwh.bat 尝试安装 OnCommand 数据仓库 7.3.10+ 时在命令提示符窗口或中发现的错误
• ' was unexpected at this time 

• DB2 安装失败并被卸载

Creating sample Db2 database. 
The system cannot find the path specified.
ERROR: Validation of Db2 installation failed. 
ERROR: Encountered an error while installing Db2. 
Db2 will be uninstalled in 10 seconds. 
Db2 uninstall in progress. 
The system cannot find the path specified.
The system cannot find the path specified.
'"e:\IBM\DB2\tempDb2Uninstall\db2unins.exe"' is not recognized as an internal or external command,
operable program or batch file.
Check "DB2-0" service exists or not, if not we can safely remove the DB2 install folder. 
[SC] EnumQueryServicesStatus:OpenService FAILED 1060:

The specified service does not exist as an installed service.

Db2 uninstall completed.