Process Chain - next step starts even if e.g. activation of DSO has not finished

Dear Experts,

I'm facing a problem with some of our process chains.

We are loading data into DSO using DTP. This works fine. Afterwards DSO data is activated. This works fine as well. Then next DTP (Delta) is executed to transfer data into Info Cube. But there it says that there is no data!

It seems, that the process in the chain for activating the data in DSO finishes before data is "really" activated within DSO!

Does anyone have same issues? Any hint?

Thanks a lot in advance!

Frank

PS: Within RSA1 "Manage DSO" the time in column "Updated" is later then the start of DTP within process chain!