HI Noman,
In distribution database you can run sp_browsereplcmnds with different parameters:
this sp takes data from MSrepl_commands table which is present in distribution DB for transactional replication.
MSDN link is
http://msdn.microsoft.com/en-us/library/aa239422(SQL.80).aspx
and for error read in DIST. Db
see
MSrepl_errors,MSdistribution_history,MSdistribution_history
Regards
Mayank Tyagi