OCI-22957
        NULL is an invalid input to powermultiset and COLLECT functions
        
        
        Cause
        NULL was given as input to the powermultiset or COLLECT function.
        Action
        Give a non-null value as input
        
     
    
    
        OCI-22957
        NULL is an invalid input to powermultiset and COLLECT functions
        
        
        Cause
        NULL was given as input to the powermultiset or COLLECT function.
        Action
        Give a non-null value as input
        
     
    
    
        OCI-22957
        NULL is an invalid input to powermultiset and COLLECT functions
        
        
        Cause
        NULL was given as input to the powermultiset or COLLECT function.
        Action
        Give a non-null value as input