Hi Sathish
First check IB01 step in process control and remove source field and enter only destinations.
same in IB02 as well remove source and only update deocn (storage type). and rule based flag.
and for automatic WT check below config.
Ib01 both flag
Ib02 one auto flag
Ib03 no falg
Check decon group is updated for bins and its should be different for destination bins.
at the same time check below link to get more idea here same issue has resolved
Regards
Suraj