Perform repair operations when you find synchronization errors or other problems in your NDS database.
Most repair operations actually run DSREPAIR.NLM on the server. Any errors received during a repair operation are saved in a log file and displayed once the operation is complete.
NOTE: Remote repair operations can only be performed on NetWare® servers. Remote repair operations for servers other than NetWare can be performed by running DSREPAIR at the server's console.