System Center 2019 Data Warehouse installation problem

Hi Israel, Please check the prerequisites...possible you have forgot to configure something https://docs.microsoft.com/en-us/system-center/scsm/system-requirements?view=sc-sm-2019 For me it was only the multi-dimentional SAS...if you have virtual machine - please make a snapshot before installing data warehouse to be able to return to a clean state before trying another installation.