InfoCube/ODS 0SD_C05 is not active or does not exist RSM1 116

i got the error message whih "InfoCube/ODS 0SD_C05 is not active or does not exist" in the monitor, but i am sure that the InfoCube 0SD_C05 do exits and be actived as i can see it under the modeling ->infoprovider >.....

why and how solve it?