Datamover does not use any specific log table, so it is hard to name. You can get the job output using "datamove status -output_level 4 -job_name <jn>" and look for the temporary tables created during the job.
Not sure you are looking for this. Datamover uses an internal repository for keeping information on jobs like logs, setting etc. you can get that in user "datamover" on the system where DM Daemon service is running. It is advisable not to mess with this repository, DM might get unresponsive.
-Sudhansu