Details of the scenario you tried and the problem that is occurring
When including the settings to install the distribution point role in the CMIniFile configuration, the DistributionPointInstallIIS setting is not currently implemented in the resource and appears to be required by the SCCM/MECM installer.
Verbose logs showing the problem
When running the SCCM CLI install without the DistributionPointInstallIIS option included in the .ini file, the messages below occur in the ConfigMgrSetupWizard log:
Details of the scenario you tried and the problem that is occurring
When including the settings to install the distribution point role in the CMIniFile configuration, the DistributionPointInstallIIS setting is not currently implemented in the resource and appears to be required by the SCCM/MECM installer.
Verbose logs showing the problem
When running the SCCM CLI install without the DistributionPointInstallIIS option included in the .ini file, the messages below occur in the ConfigMgrSetupWizard log:
9/2/2020 2:04:57 PM: ConfigMgrSetupWizard Verbose: 1 : Scripted setup failure handling callback called. Failure: 103. 9/2/2020 2:05:08 PM: ConfigMgrSetupWizard Verbose: 1 : Received error [Could not connect or execute SQL query.] from native code. 9/2/2020 2:05:08 PM: ConfigMgrSetupWizard Verbose: 1 : Exiting SetupWPF.exe.
Suggested solution to the issue
Add boolean parameter for DistributionPointInstallIIS to CMIniFile resource if distribution point role is specified in the configuration
The DSC configuration that is used to reproduce the issue (as detailed as possible)