Doubt on Deltas from ODS to CUBE

Hello Experts.
I have few Questions on Deltas.  from ODS to CUBE
I have 3 Cubes ( X, Y, Z )  which gets Deltas from ODS ( A ) .  i have extended the cube X so i have deleted data and Reloaded it.  I have to do Deltas from ODS to Cubes from now on.
in the ODS manage ( there is Tick all connected data Targets to this Request is been Delted now ). 
if i reinitalize the delta with out Data Transfer.  will only the data which come now on to ODS(  A ) will be going to cubes( X,Y,Z ) are all the data in ODS will go to Cubes.
Please Advice me.
Thanks
Sharp

Hi,
When you are loading the delta from the ODS, the data is taken from the changelog. These records are the + and - records generated as a result of the new data loaded and activated in the ODS. So, if there were any changes made to the existing records these will flow to the cubes as well.
If you do the init without data transfer, you need to couple that with the full load to create the initial status of data in the cubes.
Hope this helps...

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