If you are exporting records from OCLC Connexion which contain Unicode/Diacritics, please consider adjusting your records’ characteristics settings in Connexion by following these steps:

1)      Open OCLC Connexion and select Options from the Tools dropdown menu:

Connexion Tools-Otions

2)      Select the Export tab and Click on the Record Characteristics… button:

Connexion Export - Record Characteristics


3)      Now select the UTF-8 Unicode from the Character Set option instead of MARC-8:

Connexion Character Set

4)      Click OK and then Apply to save this setting.

You can do this for Authority Records as well.