Hi mohmd,
These are LO data sources which starts with 2LIS*. you need to follow below suggestions
For full loads - You need to delete setup tables(Tx - LBWG) and refill by using respective tcodes - OLI*BW.
* - Application number
Once you filled setuptables, you can check data at RSA3, with full mode.
once you got records. you can run info pack at bwside. once you got data into bw side. move data to further by using dtp.
You can schdule V3 jobs for respective data sources at LBWE,
run init ino pack with out data transfer. after the sucess of this step, delta pointer will be enabled for your data source at RSA7.
once V3 jobs were shedueld, delta records automatically will filled at RSA7 as per the V3 update.
Later you can trigger delta info pack and further.
Thanks