ORA-12842
        Cursor invalidated during parallel execution
        
        
        Cause
        The cursor was invalidated during the parse phase of deferred parallel processing, e.g. when set operands are parallelized.
        Action
        Depends on why the cursor was invalidated. Possible causes include DDL on a schema object and shared pool being flushed.
        
     
    
    
        ORA-12842
        Cursor invalidated during parallel execution
        
        
        Cause
        The cursor was invalidated during the parse phase of deferred parallel processing, e.g. when set operands are parallelized.
        Action
        Depends on why the cursor was invalidated. Possible causes include DDL on a schema object and shared pool being flushed.
        
     
    
    
        ORA-12842
        Cursor invalidated during parallel execution
        
        
        Cause
        The cursor was invalidated during the parse phase of deferred parallel processing, e.g. when set operands are parallelized.
        Action
        Depends on why the cursor was invalidated. Possible causes include DDL on a schema object and shared pool being flushed.