通过 dblink 调用存储过程

I am trying to call a stored procedure over a database link. The code looks something like this:

declare
       symbol_cursor  package_name.record_cursor;
       symbol_record  package_name.record_name;
begin
       symbol_cursor := package_name.function_name('argument');
loop
       fetch symbol_cursor into symbol_record;
       exit when symbol_cursor%notfound;
       -- Do something with each record here, e.g.:
       dbms_output.put_line( symbol_record.field_a );
end loop;

CLOSE symbol_cursor;

当我从 package_name 所属的同一个数据库实例和架构运行它时，我能够正常运行它.但是，当我通过数据库链接运行它时(对存储的 proc 名称进行必要的修改等)，我收到一个 oracle 错误:ORA-24338:语句句柄未执行.

declare
       symbol_cursor  package_name.record_cursor@db_link_name;
       symbol_record  package_name.record_name@db_link_name;
begin
       symbol_cursor := package_name.function_name@db_link_name('argument');
loop
       fetch symbol_cursor into symbol_record;
       exit when symbol_cursor%notfound;
       -- Do something with each record here, e.g.:
       dbms_output.put_line( symbol_record.field_a );
end loop;

CLOSE symbol_cursor;