Strange situation with loading data from CRM generic extractor

Hello!

I've got strange situation with my generic extractor Y_OPPRTUNITY in my CRM system:

When test extractor in rsa3 transaction - I've got correct data - and about 1000 records - it is ok.

But when I run info-pakage - in BW system - I've got 0 records and information - that there is no data - in source (CRM) system. Below is the sysytem message

The data request was a full update.

In this case, the corresponding table in the source system does not

contain any data.

Info IDoc received with status 8.

Check the data basis in the source system.

So, quiestion: Why does it happen and how to solve this problem ?

Sinserely,

Denis M. Galinsh