Data doubling in DSO when compared with PSA

Dear All,

1) We are creating a report using  2LIS_03_BF data source.

2) We have added 5 new fields in data source using BADI.

3) Everything was working fine till PSA, but in DSO data is doubled

PSA:

DSO:

We can see in above fig that for eg Material BE001 has one empty Cell for Material type, Plant Material but second row those fields are populated, We should get only one row for that material, as we can see clearly in PSA.

Note: Ext MatLGrp, Material Type, Plant Material are enhanced fields using BADI.

Please help me in solving this issue.

Thanks & Regards,

Rithika.