ORA-12036
        updatable materialized view log is not empty, refresh materialized view
        
        
        Cause
        The updatable materialized view log was not empty. The updatable materialized view log must be empty before an updatable rowid materialized view can be altered to a primary key materialized view.
        Action
        Ensure that updatable materialized view log is empty by refreshing the materialized view before converting the updatable ROWID materialized view to a primary key materialized view.
        
     
    
    
        ORA-12036
        updatable materialized view log is not empty, refresh materialized view
        
        
        Cause
        The updatable materialized view log was not empty. The updatable materialized view log must be empty before an updatable rowid materialized view can be altered to a primary key materialized view.
        Action
        Ensure that updatable materialized view log is empty by refreshing the materialized view before converting the updatable ROWID materialized view to a primary key materialized view.
        
     
    
    
        ORA-12036
        updatable materialized view log is not empty, refresh materialized view
        
        
        Cause
        The updatable materialized view log was not empty. The updatable materialized view log must be empty before an updatable rowid materialized view can be altered to a primary key materialized view.
        Action
        Ensure that updatable materialized view log is empty by refreshing the materialized view before converting the updatable ROWID materialized view to a primary key materialized view.