ORA-06565
        cannot execute string from within stored procedure with definer's rights unit
        
        
        Cause
        The named procedure cannot be executed from within a stored procedure, function or package when definer's rights unit is on call stack. This function can only be used from PL/SQL anonymous blocks.
        Action
        Remove the procedure from the calling stored procedure and execute from an invoker's rights context.
        
     
    
    
        ORA-06565
        cannot execute string from within stored procedure
        
        
        Cause
        The named procedure cannot be executed from within a stored procedure, function or package.  This function can only be used from pl/sql anonymous blocks.
        Action
        Remove the procedure from the calling stored procedure.
        
     
    
    
        ORA-06565
        cannot execute string from within stored procedure
        
        
        Cause
        The named procedure cannot be executed from within a stored procedure, function or package.  This function can only be used from pl/sql anonymous blocks.
        Action
        Remove the procedure from the calling stored procedure.