I am now able to create workitem from dunning.
Table DFKKWLI is populated with the workitem. But I am not sure where to see this worklist. When I execute transaction FPWLM, it shows option to create worklist. The option for display worklist is disabled.
If you guys can share some information around which TCODE to use to display worklist and process workitems in that worklist.
Thanks in advance....!!!