Getting more data than in PSA

Hello

Iam using 0FI_AP_4 & 0FI_GL_4 Data Sources for my requirement.

When I load the data till PSA ...for AP its showing 515 records (exactly same as RSA3) . But when I load it to Write Opimised DSO Object using DTP , Iam getting 1017 records.

Also , when Ioad the data till PSA for GL , its showing 4137 records ( But the records in RSA3 855 only) . In the Write Optimised DSO also its showing 4137 records instead of 855....

Note : Iam also using a Generic Data Source for that Iam getting same nr of records in RSA3 , PSA and DSO...

LO Cockpit Data Source 2LIS_06_INV , for this also am getting same nr of records in RSA3 , PSA and DSO...

Can any one let me know what I can do with AP and GL to get the same nr of records...

Also Iam using 2 info packages for all of this data sources to get the Delta.One Am making as Init Delta and second one as Delta Update. My question is what steps do I need to take to get the delta records from ECC to BI for LO Cockpit , does it extract the new data automatically / do i need to make any changes in LBWE ?

I will assign the points immediately after I got an answer for these questions..

Thanks in advance