ORA-16782
        instance not open for read/write access
        
        
        Cause
        The database was mounted on an instance but not opened for read/write access.
        Action
        For more details, check the status of the database using either Oracle Enterprise Manager or the DGMGRL CLI SHOW DATABASE command. If possible, open the instance manually.
        
     
    
    
        ORA-16782
        instance not open for read and write access
        
        
        Cause
        The database was mounted on an instance but not opened for read and write access.
        Action
        For more details, check the status of the database using either Enterprise Manager or the DGMGRL CLI SHOW DATABASE command. If possible, open the instance manually.
        
     
    
    
        ORA-16782
        instance not open for read and write access
        
        
        Cause
        The database was mounted on an instance but not opened for read and write access.
        Action
        For more details, check the status of the database using either Enterprise Manager or the DGMGRL CLI SHOW DATABASE command. If possible, open the instance manually.