Hi,
There is a 64 char limit on eTADSTitle.
This is set in connector. If you bypass the Provisioning server and set the value in provisioning store directly, there is no restrictions there.
In the provisioning manager, if you click the HELP button on the Organization tab, you will see the description for each attribute on that tab. Here is the one for title attribute in the ADS account Organization tab:
Title
Specifies the job title of the person who owns the account.
Rule String: %UT%
Size/Type: 64 numeric characters
This kind of restriction cannot be changed. However, you can try to map a different custom attribute for it in the endpoint mappings.
Thanks,
Marline