Extraction from BPC Virtual Cube return 0 records

Hi all,

I want to load from BPC Virtual cube (auto-generated) to BW DSO, but it always failed.

In extraction step, it always return 0 data records. I have waited for long time, but still same.

Let me give you what I have done:

1. Change the BPC Cube from planning allowed to not-planning allowed.

2. Change the delta extraction to full

3. Already give filter to data load. (The data in the bpc cube is only hundreds though).

4. Change the package size from 50,000 to 5,000

5. Implement this sap note 1976526 but still fail

6. debug the function module ujo_virtual_provider, but in became laggy so I cannot continue more.

The BPC version is HANABPC 801 SP02 on Netweaver 731.

I really appreciate any idea/advice from you.

Really thank you very much.