ORA-65126
        pluggable database string cannot be unplugged.
        
        
        Cause
        The pluggable database was not closed cleanly and there are active transactions that need to be recovered.
        Action
        Open the pluggable database in read/write mode before unplugging again so that transaction recovery can be performed.
        
     
    
    
        ORA-65126
        pluggable database string cannot be unplugged.
        
        
        Cause
        The pluggable database was not closed cleanly and there are active transactions that need to be recovered.
        Action
        Open the pluggable database in read/write mode before unplugging again so that transaction recovery can be performed.
        
     
    
    
        ORA-65126
        pluggable database string cannot be unplugged.
        
        
        Cause
        The pluggable database was not closed cleanly and there are active transactions that need to be recovered.
        Action
        Open the pluggable database in read/write mode before unplugging again so that transaction recovery can be performed.