Can't fill COPA account based datasources with RSA3

Hi All,

I created COPA account based datasource

As SAP R/3 requested , basis guys created index on COEP/COEJ tables to improve performance

I builded summization on it

But unfortunately when I tried to test datasource with RSA3 on R/3 I have he message :

message RJ012 "Errors occurred during the extraction"

The error message in RSA3 log is "No source could be found to answer the search query" , sub error "Problem class very important"

Somebody can help me on this issue ?

Thanks in advance

Regards

Sebastien Lepeltier