Hi Jatin,
I think you need to check the code written in generic extraction. Have you used RAISE no_more_data in the code. Without using it, it will be in endless loop for data extraction due to that PSA will remain yellow. The sample code is below :
FETCH NEXT CURSOR s_cursor
APPENDING CORRESPONDING FIELDS
OF TABLE e_t_data
PACKAGE SIZE s_s_if-maxsize.
IF sy-subrc <> 0.
CLOSE CURSOR s_cursor.
RAISE no_more_data.
ENDIF.
Regards,
Abdullah