replication problem 2.0 -> 2.2

[Matthias Leopold <bedhead@gmx.net>]

hi

we have a situation where a 2.0.* openldap master server replicates to 
several slaves which have 2.0.* or 2.2.* openldap versions (all rpms 
from different RH releases). for reasons i do not know at the moment the 
master server carries some entries with multiple "objectClass: 
applicationProcess" lines. the replication for these entries to 2.0.* 
servers works, to 2.2.* servers it does not (the entry is there, but 
"objectClass: applicationProcess" is missing). the *rej files in 
/var/lib/ldap/replica tell me the following:

ERROR: Type or value exists
...
...
...
changetype: modify
replace: objectClass
...
objectClass: applicationProcess
objectClass: applicationProcess
...

is there a way to resolve this without EITHER downgrading the 2.2.* 
servers OR cleaning up the entries?

PS: we use "schemacheck off"

thanks for help

matthias