After upgrade RS, received ERROR #30046

Hi,

After upgrade RS from RS1571 to RS1571 sp202,(exec rs_init upgrade RS successfully).

when start RS, received the following error messages,

E. 2014/08/20 18:33:19. ERROR #30046 DIST(105 ASENAME.DBNAME) - sre/dvre.c(154)

Downstream Replication Servers do not support new feature commands. New feature commands will be skipped for 'ASENAME.DBNAME'.

All data replicate normally, any idea how to clear this error?

Regards,

Chris