Delta Load failure from ODS to Cube

Question

Experts,
After CRM upgrade, I had to reinitilized the delta process. In this, I reloaded ODS with first init delta without data and then delta load with new data created in CRM. This worked good so far. After this when I tried to load cube with init. delta without data, no issues. But delta load from ODS to Cube doesn't work. Does anybody have any suggestions, please?
Thanks,
Nimesh
Following error observed in Status for delta load from ODS to Cube.
Error when transferring data; communication error when analyzing
Diagnosis
Data Packets or Info Packets are missing in BW, but there were - as far as can be seen - no processing errors in the source system. It is
therefore probable that an error arose in the data transfer.
With the analysis an attempt was made to read the ALE outbox of the source system, which lead to error .
It is possible that no connection exists to the source system.
Procedure
Check the TRFC overview in the source system.
Check the connection of the source system for errors and check the
authorizations and profiles of the remote user in both the BW and
source systems.
Check th ALE outbox of the source system for IDocs that have not been

Answer 1

Hi,
As far as i understood, you have successful deltas' loading to the ODS and you want to update entire ODS data to the Cube followed by daily delta's.
If this is the case,
Make sure that you have active update rules exist between ODS and Cube.
First goto your ODS and right click and select option 'Update ODS data in data target'.
Select Init update > IT will take you to the init info package where you select init <b>with data transfer</b> (Init with data transfer will bring all the records from ODS to Cube)
Once init is completed ,you can schedule to load delta's regularly form ODS to Cube by following the same steps.
Hope this helps
Praveen
Message was edited by:
        Praveen Vujjini