3404431 - Characteristic text is missing in drilldown report

After remove, then add one characteristic, such as cost center for one drilldown report in T-code KE32 or other T-codes, you saved and executed drilldown report, then find that only the text/name of characteristic is displayed, the key is missing.

For example: 

In T-code: FXI2, tab "characteristics", move cost center then select it again for one drilldown report ,then save and execute it. After that only the name of cost center is displayed, key is missing. but for other characteristics, key and name are all displayed correctly.

KE30, KE32, FGI2 , KBA , EC-EIS-DD , Interactive Drill-Down Reporting , FI-GL-IS , Information System , Problem