Start the transaction using transaction code KS13

Select All Cost centers category to get all cost centers created in a controlling area. You can limit the selection to one cost center, a group or create your own variant. 

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Choose the layout ANALYSIS CC by clicking on .

There are 6 flags that are used to lock a cost center. But usually we consider that a cost center is locked when actual primary costs and actual secondary costs are locked. In this report they have a flag  when they are locked. 

Cost centers that are locked can be excluded by selecting the column "Actual: primary costs" and by clicking on 

To exclude cost centers that are blocked

 1. Click on the arrow to carry out a multiple selection

 2. Click on the square to select the options

  3. Select Not equal to

  4. 

 5. Enter the letter x in the box

 6. Execute 

 7.

Export the report in an Excel file.