not able to load data through infopackage for master data

Hello

i am trying to load data through info package.but i am getting error which is as follows . The status keep in yellow for long time.

Data request sent off ?

RFC to source system successful ? green

Does selectable data exist in the source sys

Data selection successfully started ? red

Data selection successfully finished ? red

Processing error in source system reported?

RFC to Warehouse successful ? green

Processing error in Warehouse reported ?

Processing successfully finished? green

All reported data packets received?

All data packets complete ?

Have all Processing Steps been Carried out ?

All Data Packets Updated in all Targets? green

Inadmissable Aggregation? green

Kindly tell me why this is happening. this datasource is newly enhanced and it is populating right values in RSA3.

reagrds

Atul