Results are lost when I filter by a characteristic (SEM-BCS)

Hi! I am building a BEx report for a SEM-BCS Worksheet. I have the posting levels 00, 01, 10, 20 and 30.

At first I only have the posting level upper the ratio "Period Value GC" (Columns) and the characteristic 0CS_ITEM with a hierarchy in the Rows. Then, in the execution of the report there are 5 columns with their respective values and they are shown in a balance hierarchy.

In the free characteristics I have the "Consolidation group". When I drilldown across there are values for 2 consolidation groups in the posting level 30 (They are shown in blue cells) and in the other posting levels there are shown the results (yellow cells). After if I choose a filter in the consolidation group, only the posting level 30 is shown, but the results for the other posting levels are not shown.

The first time I made this report, all the posting levels were shown after I choose the filter in the consolidation group but now it is not working.

I proved with all the options of the context menu in the report but I couldn´t see the report like the first time.

How can we see all the posting levels when I apply a filter?

Thanks by your help,

Luis Jorge Castro