项目上，经常有请求报红报黄等问题反映到技术顾问这边，但是由于某些权限的限制，有时候哪怕System Administrator职责也只能看到某个Request信息，但是不能查看它的Output File。用下面这个方法可以很方便地查看请求的输出和日志等信息，甚至不用进系统就可以查看了，只需要一个请求编号就可以：

/* Function: GET_URL
*
* Purpose: Constructs and returns the URL for a Concurrent Processing
*          log or output file.
*
* Arguments:
*  file_type – Specifies the type of file desired:
*       fnd_webfile.process_log = The log of the concurrent process identified  by the parameter ID.
*       fnd_webfile.icm_log     = The log of the ICM process identified by ID.
*                                 Or, the log of the ICM process that spawned
*                                 the concurrent process identified by ID.
*                                 Or, the log of the most recent ICM process
*                                 if ID is null.
*       fnd_webfile.request_log = The log of the request identified by ID.
*       fnd_webfile.request_out = The output of the request identified by ID.
*       fnd_webfile.request_mgr = The log of the concurrent process that ran the request identified by ID.
*       fnd_webfile.frd_log     = The log of the forms process identified by ID.
*       fnd_webfile.generic_log = The log file identified by ID.
*       fnd_webfile.generic_trc = The trace file identified by ID.
*       fnd_webfile.generic_ora = The ora file identified by ID.
*       fnd_webfile.generic_cfg = The config file identified by ID.
*       fnd_webfile.context_file= Applications Context file identified by ID.
*       fnd_webfile.generic_text= Generic file using text transfer mode.
*       fnd_webfile.generic_binary = Generic file using binary transfer mode.
*       fnd_webfile.request_xml_output = The xml output of Concurrent Request.
*
*  id        – A concurrent process ID, concurrent request ID, or file ID
*                 depending on the file type specified.
*              For fnd_webfile.context_file,fnd_webfile.generic_text,
*              fnd_webfile.generic_binary this value is null.
*  gwyuid    – The value of the environment variable GWYUID used in constructing the URL.
*  two_task  – The database two_task, used in constructing the URL.
*  expire_time – The number of minutes for which this URL will remain valid.
*  source_file – Source file name with full patch
*  source_node – Source node name.
*  dest_file   – Destination file name
*  dest_node   – Destination node name
*  page_no     – Current page number
*  page_size – Number of lines in a page
*  Returns NULL on error.  Check the FND message stack.
*/
FUNCTION GET_URL(FILE_TYPE   IN NUMBER,
                 ID          IN NUMBER,
                 GWYUID      IN VARCHAR2,
                 TWO_TASK    IN VARCHAR2,
                 EXPIRE_TIME IN NUMBER,
                 SOURCE_FILE IN VARCHAR2 DEFAULT NULL,
                 SOURCE_NODE IN VARCHAR2 DEFAULT NULL,
                 DEST_FILE   IN VARCHAR2 DEFAULT NULL,
                 DEST_NODE   IN VARCHAR2 DEFAULT NULL,
                 PAGE_NO     IN NUMBER DEFAULT NULL,
                 PAGE_SIZE   IN NUMBER DEFAULT NULL) RETURN VARCHAR2;

–调用代码

SELECT FND_WEBFILE.GET_URL(3, –输出类型  
                           523502, –请求编号  
                           'APPLSYSPUB/PUB',
                           'FCWW',
                           10)
  FROM DUAL;

–参数介绍

第一个参数4表示request的output,（可根据需要决定）
/* Define file types for get_url */
process_log constant number := 1;
icm_log constant number := 2;
request_log constant number := 3;
request_out constant number := 4;
request_mgr constant number := 5;
frd_log constant number := 6;
generic_log constant number := 7;
generic_trc constant number := 8;
generic_ora constant number := 9;
generic_cfg constant number := 10;
context_file constant number := 11;
generic_text constant number := 12;
generic_binary constant number := 13;
request_xml_output constant number :=14;

第二个参数是request_id
第三个参数是环境参数GWYUID
第四个参数是two_task,
第五个参数是url有效的分钟数. 
然后就是把这个url复制到ie就可以看到了.

转载自：https://zhangzhongjie.iteye.com/blog/1815442