Error while loading from OSD to Cube...

Hello SAP Gurus,

I am trying to load delta data from 0co_om_opa_7 to a ODS and then to Cube.

While loading from DS to ODS the delta records are transferred fine but when loading to the cube i get an error in the monitor----- 'Extraction errors occured'.

Even though everything seems to be fine (did the DS replication before the load was started etc.) only loading from OSD to Cube I am facing this problem.

Please provide some suggestions in this regard.

Rohit