Hi Lokesh
Yes to use that method you should go to the class and method as below ..
Class : /SAPSRM/CL_CH_WD_MON_CONTAINER
Method : /SAPSRM/IF_CLL_MON_CONTAINER~INIT_MAPPERS
Create an implicit enhancement and copy the entire code and comment the part as in my screenshot :
Hope that helps ?
Regards
Vinita