Cause: Some connected data sources might have
policies that affect the values that an attribute can have. For
example, Active Directory might have a policy that affects the
userAccountControl attribute. You can export the value
0x202, but Active Directory writes the value
0x222. On the next import, the confirmation of the value
fails with the error "exported-change-not-reimported."
Solution: Modify the rules extension code so
that the exported value matches the requirements of the connected
data source.
Cause: When Lightweight Directory Access
Protocol (LDAP)-based directories, such as Active Directory,
receive an empty string in an attribute change operation, they
typically delete the attribute, causing the error message
"exported-change-not-reimported."
Solution: This is expected behavior for
LDAP-based directories, such as Active Directory. You can also
create a scripted attribute flow with a rules extension to
determine when to flow attribute with empty strings. For more
information, see Attribute flow
rules.