please suggest me how to go for filling LO Data source (2LIS_02_SGR) manually.

Hi gurus

can you please suggest me how to go for filling LO Data source (2LIS_02_SGR) manually.

As per my knowledge , when we will Setup tables data will be loaded to the particular datasources,

is there any manual way to fill it ? (or how to fill the data for datasorce 2LIS_02_SGR)

Please suggest