Hello Kiran,
I checked the above points:-
Regarding filter objects I didnt configure anything as filter is not mandatory.
Please find the attached screenshot of DRFlog:-
I also checked in We05 tcode, there are no idocs available. So, Also checked my Data replication customizing activity everything is configured same as for G/L account object but still no luck for Cost center and other objects....
Please do let me know If I am doing something wrong.
Regards
Prateek