summarize data from two dimension tables with no relationship

[Jeanxyz]

I want to create a summary table, which showed planned days (measure) based on project ID and year month. Below is my try, but it seems DAX doesn't allow for quoting two dimension tables with no relationship. 

Below is my try which doesn't work: 

error_table = generate(summarize(Dim_Project_All,Dim_Project_All[Project ID_adj],Dim_Project_All[Project Name_adj],[Project Hrs Per Day]), selectcolumns(calendar_slicer, "Year Month",'calendar_slicer'[Year Month Name]), "Planned Days", [remaining days_YM(M)])

this formula however works:

good_table = summarize(Dim_Project_All,Dim_Project_All[Project ID_adj],Dim_Project_All[Project Name_adj],[Project Hrs Per Day], "Planned Days", [remaining days_YM(M)])

[Jeanxyz · Accepted solution]

solved! This works: 

test table = summarizecolumns(Dim_Project_All[Project ID_adj],Dim_Project_All[Project Name_adj],dim_project_all[Project Hrs Per Day], 'calendar_slicer'[YearMonth Name],"Planned Days",[remaining days_YM(M)])