How the Generic data source of Type Function Module will pass Msg that Data load is done.

Hi Experts,

I have create a function module type generic data source .If i tested it in RSA3 in ECC it is provideing extact reasults.

But when i replicated the same into BW and Performed InfoPackage call then a background job BI_* is created in ECC.

Here is the place i am getting issue.

I have all the data loaded into BW.

Status is still 'YELLOW'.

ECC job is still running and after a some  time it is turned to Red with error SYSTEM_NO_ROLL.

Please let me know how to inform BW that data load is completed .

Note : I am not using Cursor here ( Full Load every time) not and NO_MORE_DATA is also not working.

Thanks & Regards,

Anjan