ORA-01197
        thread string only contains one log
        
        
        Cause
        During CREATE CONTROLFILE all threads represented in the logs must be represented by at least two logs.  A "last log" and a second log.  The named thread does not contain two such logs.
        Action
        Either find more logs from the named thread.  Or use the RESETLOGS option to CREATE CONTROLFILE.
        
     
    
    
        ORA-01197
        thread string only contains one log
        
        
        Cause
        During CREATE CONTROLFILE all threads represented in the logs must be represented by at least two logs.  A "last log" and a second log.  The named thread does not contain two such logs.
        Action
        Either find more logs from the named thread.  Or use the RESETLOGS option to CREATE CONTROLFILE.
        
     
    
    
        ORA-01197
        thread string only contains one log
        
        
        Cause
        During CREATE CONTROLFILE all threads represented in the logs must be represented by at least two logs.  A "last log" and a second log.  The named thread does not contain two such logs.
        Action
        Either find more logs from the named thread.  Or use the RESETLOGS option to CREATE CONTROLFILE.