Use the transaction KE30 and choose the report ZZZ-SOLV01

Enter 

1. the reporting currency = 10
2. the period
3. the company code
4. the plant code
5. select : "Classic drilldown report"

To have the detail of the value field D45 VC CC Variance => click on the amount, right click and select "Line items" or click F9

Use the lay out /D45 CC VAR to have the variance by cost center 

To have the detail of the cost centers, you can use the transaction S_ALR_87013611 

Enter :

1. the controlling area
2. the period
3. the list of cost centers you want to analyse

Double click on the amount you want to analyse