How to resolve row mismatch in transactional replication ?

Hi All,

i get a row mismatch in transactional replication in SQl server 2008.

Error messages:
The row was not found at the Subscriber when applying the replicated command. (Source: MSSQLServer, Error number: 20598)
Get help: http://help/20598
The row was not found at the Subscriber when applying the replicated command. (Source: MSSQLServer, Error number: 20598)
Get help: http://help/20598.

Please post your valuable answers ASAP

Thanks in advance.

RAM