oracle - ORA-29283 : invalid file operation ORA-06512: at "SYS.UTL_FILE", 行 536

Question

下面是我用来将数据从表中提取到平面文件的代码。

BEGIN
    DECLARE
        file_name VARCHAR2(50);
        file_handle utl_file.file_type;
BEGIN
    file_name := 'table.txt';
    file_handle := utl_file.fopen('SEND',file_name,'W');
FOR rec in(
    SELECT            column 1
                ||'~'||column 2
                ||'~'||column 3 out_line
    FROM table1)LOOP
UTL_FILE.PUT_LINE(file_handle,rec.out_line);
UTL_FILE.FFLUSH(file_handle);
END LOOP;
UTL_FILE.FCLOSE(file_handle);
END;
end;

此代码在我们的开发数据库中运行良好，但如果我在新数据库中执行，则会抛出以下错误。

Error starting at line 1 in command:
    BEGIN
    DECLARE
        file_name VARCHAR2(50);
        file_handle utl_file.file_type;
BEGIN
    file_name := 'table.txt';
    file_handle := utl_file.fopen('SEND',file_name,'W');
FOR rec in(
    SELECT            column 1
                ||'~'||column 2
                ||'~'||column 3 out_line
    FROM table1)LOOP
UTL_FILE.PUT_LINE(file_handle,rec.out_line);
UTL_FILE.FFLUSH(file_handle);
END LOOP;
UTL_FILE.FCLOSE(file_handle);
END;
end;

Error report:
ORA-29283: invalid file operation
ORA-06512: at "SYS.UTL_FILE", line 536
ORA-29283: invalid file operation
ORA-06512: at line 7
29283. 00000 -  "invalid file operation"
*Cause:    An attempt was made to read from a file or directory that does
           not exist, or file or directory access was denied by the
           operating system.
*Action:   Verify file and directory access privileges on the file system,
           and if reading, verify that the file exists.

<小时/>

Oracle directory 'SEND' points to some UNIX directory which has rights as 
       'rwxrwsr-x' (Octal 2775)
Oracle Version:11g

请帮我解决这个问题。

如果您需要我提供更多数据来解决这个问题，请告诉我。

Answer 1

所以，@Vivek 通过评论中的对话而不是通过实际的答案找到了问题的解决方案。

"The file is being created by user oracle just noticed this in our development database. i'm getting this error because, the directory where i try to create the file doesn't have write access for others and user oracle comes under others category. "

由于这个问题没有公认的答案，我提供了一个指向我关于 UTL_FILE.FOPEN() 主题的答案的链接。 Find it here .

附注我将此答案标记为社区 Wiki，因为它不是此问题的正确答案，只是重定向到其他地方。