Problem with BODS Delta extraction from ECC

Hi,

In our project, we are extracting data from SAP ECC using SAP Data Services ( No SAP BW involved) using ODP extractors. We are facing an issue while extracting data using LO datasources (esp, 2LIS_17_I3HDR) . Initial full load is working fine but Delta loads are showing zero records in ODQMON.

Do we need to schedule Job Control in LBWE for BODS extraction as well, like we do in BW Extraction ?

Also, how to check Delta Capture is present when value for a particular field is changed [ here GSTRP (Basis Start Date) in 2LIS_17_I3HDR ] ?

Thanks in advance,

Sreehari