Transfer structure field not contained in DataSource

Dear Colleagues,

I updated a data source in RSA2 by adding 3 fields. The data source has been activated.

But when I try to test load in RSA3. I got an error "Transfer structure field not contained in DataSource".

When I try to check RSDS table, I can see the following content for the data source.

I also try to activate data source via program "RSDS_DATASOURCE_ACTIVATE_ALL".

But I got the following info:

I checked the data source via t-code RSDS, the new added fields were missing.

My question is how can I got the updated data source in BW side?

Regards,

Eric