ORA-30355
        materialized view container does not exist
        
        
        Cause
        A DROP TABLE command was issued directly against the materialized view container table.
        Action
        Use the DROP MATERIALIZED VIEW command to clean up the residual meta data for the materialized view.  Then use the CREATE MATERIALIZED VIEW statement to recreate the materialized view. Thereafter, use the DROP MATERIALIZED VIEW command rather than the DROP TABLE command to drop a materialized view.
        
     
    
    
        ORA-30355
        materialized view container does not exist
        
        
        Cause
        A DROP TABLE command was issued directly against the materialized view container table.
        Action
        Use the DROP MATERIALIZED VIEW command to clean up the residual meta data for the materialized view.  Then use the CREATE MATERIALIZED VIEW statement to recreate the materialized view. Thereafter, use the DROP MATERIALIZED VIEW command rather than the DROP TABLE command to drop a materialized view.
        
     
    
    
        ORA-30355
        materialized view container does not exist
        
        
        Cause
        A DROP TABLE command was issued directly against the materialized view container table.
        Action
        Use the DROP MATERIALIZED VIEW command to clean up the residual meta data for the materialized view.  Then use the CREATE MATERIALIZED VIEW statement to recreate the materialized view. Thereafter, use the DROP MATERIALIZED VIEW command rather than the DROP TABLE command to drop a materialized view.