Users were successfully migrated from OID to CA Directory. Oracle Internet Directory uses SHA-1 hashing algorithm and CA Directory uses SSHA-512 by default. For the purpose of migration the hashing algorithm in Direcotry was changesd to be SHA-1.
If the hashing algorithm has changed in CA Directory, will it affect Users?
Once you have loaded your data from OID to Directory, then you can change the password storage back to SSHA-512 and restart the DSA. This will not affect the existing passwords. But every time a user changes their password, it will be hashed in SSHA-512. The existing users will not be affected.
See the communities post here for more details: CA Directory Convert Passwords Already in a DSA to a New Encryption Method - https://communities.ca.com/thread/119859393