标准常用方法总结

Convert

1. CONVERSION_EXIT_ALPHA_INPUT
   converts any number into a string fill with zeroes, with the number at the extreme right
   Example:
   input = 123
   output = 0000000000000…000000000000123

2. CONVERSION_EXIT_ALPHA_OUTPUT
   converts any number with zeroes right into a simple integer
   Example:
   input = 00000000000123
   output = 123

3. CONVERT_ABAPSPOOLJOB_2_PDF
   convert abap spool output to PDF

4. CONVERT_OTF
   Convert SAP documents (SAPScript) to other types.
   Example:

   
   CALL FUNCTION “CONVERT_OTF”
      EXPORTING    FORMAT                = “PDF”
      IMPORTING    BIN_FILESIZE          = FILE_LEN
      TABLES       OTF                   = OTFDATA
                   LINES                 = PDFDATA
      EXCEPTIONS   ERR_MAX_LINEWIDTH     = 1                  
                   ERR_FORMAT            = 2
                   ERR_CONV_NOT_POSSIBLE = 3
                   OTHERS                = 4.

5. CONVERT_OTFSPOOLJOB_2_PDF
   converts a OTF spool to PDF (i.e. Sapscript document)

6. CONVERT_TO_FOREIGN_CURRENCY
   Convert local currency to foreign currency.

7. CONVERT_TO_LOCAL_CURRENCY
   Convert from foreign currency to local currency

File

1. EPS_GET_DIRECTORY_LISTING
   return a list of filenames from a local or network drive

2. EPS_GET_FILE_ATTRIBUTES
   Pass in a filename and a path, and will return attributes for the file

3. FILENAME_GET
   popup to get a filename from a user, returns blank filename if user selects cancel

4. DOWNLOAD
   download a file to the presentation server (PC)

APPL_LOG

1. APPL_LOG_DELETE
   通过该功能模块，您可以根据指定的选择条件删除数据库中的日志

2. APPL_LOG_DISPLAY
   通过该功能模块，可以对数据库中的日志进行分析。

3. APPL_LOG_DISPLAY_INTERN
   使用此功能模块，您可以在本地内存中分析日志，例如，当您仅在运行时收集日志记录并且不想写入数据库时。

4. APPL_LOG_INIT
   该功能模块检查指定的对象或子对象是否存在，并删除本地内存中所有存在的关联数据

5. APPL_LOG_READ_DB
   使用此功能模块，您可以根据指定的选择条件从数据库中读取对象或子对象的日志数据。

6. APPL_LOG_READ_INTERN
   使用此功能模块，您可以从本地内存中读取指定对象或子对象的日志类至少具有指定值的所有日志数据。

7. APPL_LOG_SET_OBJECT
   使用此函数模块，您可以创建一个新对象或子对象，以便在本地内存中进行写入。通过一个标志，您可以控制APPL_LOG_WRITE_…消息是写入本地内存还是输出到屏幕上。

8. APPL_LOG_WRITE_DB
   使用此函数模块，您可以将本地内存中指定对象或子对象的所有数据写入数据库。如果所讨论的对象或子对象的日志是新的，则将日志号返回给调用程序。

9. APPL_LOG_WRITE_HEADER
   使用这个功能模块，您可以将日志头数据写入本地内存。

10. APPL_LOG_WRITE_LOG_PARAMETERS
    使用此功能模块，您可以在本地内存中为指定对象或子对象写入日志参数的名称和相关值。如果为同一对象或子对象重复调用此函数模块，则会相应地更新现有参数。如果没有使用调用指定对象或子对象，则假定最近使用的对象。

11. APPL_LOG_WRITE_MESSAGE_PARAMS
    使用此函数模块，您可以在本地内存中编写带有参数的单个消息。否则，函数模块就像APPL_LOG_WRITE_SINGLE_MESSAGE一样工作。

12. APPL_LOG_WRITE_MESSAGES
    With this function module you write one or more messages, without parameters, in local memory.

13. APPL_LOG_WRITE_SINGLE_MESSAGE
    With this function module you write a single message, without parameters, in local memory. If no header entry has yet been written for the object or sub-object, it is created. If you do not specify an object or sub-object with the call, the most recently used is assumed.

BAL_LOG

1. BAL_CNTL_CREATE
   Create Control for log display

2. BAL_CNTL_FREE
   Release Control

3. BAL_CNTL_REFRESH
   Put new data in log display

4. BAL_DB_DELETE
   Delete logs from the database

5. BAL_DB_DEQUEUE
   Unlock log

6. BAL_DB_ENQUEUE
   Lock log

7. BAL_DB_LOAD
   Load logs from the database

8. BAL_DB_LOAD
   Load log(s)

9. BAL_DB_SAVE
   Save logs in the database

10. BAL_DB_SAVE
    Save log(s)

11. BAL_DB_SAVE_PREPARE
    Prepare save

12. BAL_DB_SEARCH
    Find logs in the database

13. BAL_DSP_LOG_DISPLAY
    Display messages in memory

14. BAL_DSP_LOG_DISPLAY
    Display Log

15. BAL_DSP_LOG_PARAMETERS
    Either output extended long text or call a callback routine (based on the data in BAL_S_LOG-PARAMS)

16. BAL_DSP_LOG_TECHNICAL_DATA
    Output all log header data

17. BAL_DSP_MSG_LONGTEXT
    Display message long text

18. BAL_DSP_MSG_PARAMETERS
    Either output extended long text or call a callback routine (based on the data in BAL_S_MSG-PARAMS)

19. BAL_DSP_MSG_TECHNICAL_DATA
    Output technical data of a message such as work area, error number, etc.

20. BAL_DSP_OUTPUT_FREE
    End output

21. BAL_DSP_OUTPUT_INIT
    Initialize output

22. BAL_DSP_OUTPUT_SET_DATA
    Set dataset to be displayed

23. BAL_DSP_PROFILE_DETLEVEL_GET
    Message hierarchy in DETLEVEL

24. BAL_DSP_PROFILE_NO_TREE_GET
    Display without tree (fullscreen)

25. BAL_DSP_PROFILE_POPUP_GET
    Display without tree (popup)

26. BAL_DSP_PROFILE_SINGLE_LOG_GET
    Standard profile (SLG1) for one log

27. BAL_DSP_PROFILE_STANDARD_GET
    Standard profile (SLG1) for a lot of logs

28. BAL_GLB_AUTHORIZATION_GET
    Assign authorization

29. BAL_GLB_AUTHORIZATION_RESET
    Reset authorization

30. BAL_GLB_CONFIG_GET
    Read configuration

31. BAL_GLB_CONFIG_SET
    Set configuration

32. BAL_GLB_MEMORY_EXPORT
    Put function group memory in ABAP-MEMORY

33. BAL_GLB_MEMORY_IMPORT
    Get function group memory from ABAP-MEMORY

34. BAL_GLB_MEMORY_REFRESH
    (Partially) reset global memory

35. BAL_GLB_MEMORY_REFRESH
    (Partially) initialize memory

36. BAL_GLB_MSG_CURRENT_HANDLE_GET
    Get current message handle

37. BAL_GLB_MSG_DEFAULTS_GET
    Get message defaults

38. BAL_GLB_SEARCH_LOG
    Find logs in memory

39. BAL_GLB_SEARCH_MSG
    Find messages in memory

40. BAL_LOG_CREATE
    Create log with header data

41. BAL_LOG_CREATE
    Create log with header data

42. BAL_LOG_DELETE
    Delete log (from database also at Save)

43. BAL_LOG_EXIST
    Check existence of a log in memory

44. BAL_LOG_HDR_CHANGE
    Change log header

45. BAL_LOG_HDR_CHECK
    Check log header data for consistency

46. BAL_LOG_HDR_READ
    Read log header and other data

47. BAL_LOG_MSG_ADD
    Put message in log

48. BAL_LOG_MSG_ADD
    Put message in log

49. BAL_LOG_MSG_CHANGE
    Change message

50. BAL_LOG_MSG_CHANGE
    Change message

51. BAL_LOG_MSG_CHECK
    Check message data for consistency

52. BAL_LOG_MSG_CUMULATE
    Add message cumulated

53. BAL_LOG_MSG_DELETE
    Delete message

54. BAL_LOG_MSG_DELETE
    Delete message

55. BAL_LOG_MSG_EXIST
    Check existence of a message in memory

56. BAL_LOG_MSG_READ
    Read message and other data

57. BAL_LOG_MSG_REPLACE
    Replace last message

58. BAL_LOG_REFRESH
    Delete log from memory

59. BAL_LOG_REFRESH
    Delete log from memory

60. BAL_MSG_DISPLAY_ABAP
    Output message as ABAP-MESSAGE

61. BAL_OBJECT_SELECT
    Read Application Log objects table record

62. BAL_OBJECT_SUBOBJECT
    Check whether object and subobject exist and the combination is allowed

63. BAL_SUBOBJECT_SELECT
    Read subobject table record

Date（日期）

1. RP_CALC_DATE_IN_INTERVAL
   日期计算

2. LAST_DAY_OF_MONTHS
   查询某月的最后一天

3. CCM_GO_BACK_MONTHS
   返回指定月以前的日期

1.HR_HK_DIFF_BT_2_DATES
计算两个日期键的天数（不排除节假日）

1. DATE_CHECK_PLAUSIBILITY
   Check to see if a date is in a valid format for SAP. Works well when validating dates being passed in from other systems.

2. DATE_COMPUTE_DAY
   Returns a number indicating what day of the week the date falls on. Monday is returned as a 1, Tuesday as 2, etc.

3. DATE_GET_WEEK
   will return the week that a date is in.

4. DATE_IN_FUTURE
   Calculate a date N days in the future.

5. DAY_ATTRIBUTES_GET
   Return useful information about a day. Will tell you the day of the week as a word (Tuesday), the day of the week (2 would be Tuedsay), whether the day is a holiday, and more.(provided by Francois Henrotte)

F4

1. F4IF_SHLP_EXIT_EXAMPLE
   documents the different reasons to use a search help exit, and shows how it is done.

2. F4IP_INT_TABLE_VALUE_REQUEST
   此函数在4.6及以上版本中不存在。使用F4IF_INT_TABLE_VALUE_REQUEST代替。

3. F4_DATE
   displays a calendar in a popup window and allows user to choose a date, or it can be displayed read only.

4. F4_IF_FIELD_VALUE_REQUEST
   Use values from a DDIC table to provide a list of possible values. TABNAME and FIELDNAME are required fields, and when MULTIPLE_CHOICE is selected, more than one value can be returned.

5. F4IF_INT_TABLE_VALUE_REQUEST
   F4 help that returns the values selected in an internal table. Very handy when programming your very own F4 help for a field.

FTP

1. FTP_COMMAND
   在FTP服务器上执行命令

2. FTP_CONNECT
   打开连接(并登录)到FTP服务器

3. FTP_DISCONNECT
   关闭连接(并注销)FTP服务器

ABAP文档

1. ABAP_DOCU_DOWNLOAD
   下载HTML格式的ABAP文档

系统信息

1. ARFC_GET_TID
   will return the IP address of the terminal in hex.

常用算术运算函数

• ABS：返回输入参数的绝对值
• TRUNC：返回输入参数的整数部分
• FRAC：返回输入参数的小数部分
• STRLEN：获取字符串长度函数

其他

1. BP_EVENT_RAISE
   Trigger an event from ABAP/4 program

2. BP_JOBLOG_READ
   Fetch job log executions

3. CHANGEDOCUMENT_READ_HEADERS
   Get the change document header for a sales document, and put the results in an internal table.

Example:

CALL FUNCTION ‘CHANGEDOCUMENT_READ_HEADERS’
     EXPORTING
          objectclass = ‘EINKBELEG’
          objectid    = l_objectid
          username    = space
     TABLES
          i_cdhdr     = lt_cdhdr.
LOOP AT lt_cdhdr WHERE udate IN s_aedat.
  CALL FUNCTION ‘CHANGEDOCUMENT_READ_POSITIONS’
       EXPORTING
            changenumber = lt_cdhdr-changenr
       TABLES
            editpos      = lt_editpos.
  LOOP AT lt_editpos WHERE fname = ‘LOEKZ’
                     AND   f_new = ‘L’.
    p_desc = text-r01. ” Cancel Contract
  ENDLOOP.
ENDLOOP.

1. CHANGEDOCUMENT_READ_POSITIONS
   Get the details of a change document, and store them in an internal table. This will tell you whether a field was changed, deleted, or updated.

Example:

CALL FUNCTION ‘CHANGEDOCUMENT_READ_HEADERS’
      EXPORTING
           objectclass = ‘EINKBELEG’
           objectid    = l_objectid
           username    = space
      TABLES
           i_cdhdr     = lt_cdhdr.
 LOOP AT lt_cdhdr WHERE udate IN s_aedat.
   CALL FUNCTION ‘CHANGEDOCUMENT_READ_POSITIONS’
        EXPORTING
             changenumber = lt_cdhdr-changenr
        TABLES
             editpos      = lt_editpos.
   LOOP AT lt_editpos WHERE fname = ‘LOEKZ’
                      AND   f_new = ‘L’.
     p_desc = text-r01. ” Cancel Contract
   ENDLOOP.
 ENDLOOP.
          

1. CLAF_CLASSIFICATION_OF_OBJECTS
   Return all of the characteristics for a material

2. CLOI_PUT_SIGN_IN_FRONT
   Move the negative sign from the left hand side of a number, to the right hand side of the number. Note that The result will be left justified (like all character fields), not right justifed as numbers normally are.

3. CLPB_EXPORT
   Export a text table to the clipboard (on presentation server)

4. CLPB_IMPORT
   Import a Text Table from the Clipboard (on presentation server)

5. COMMIT_TEXT
   To load long text into SAP

6. DYNP_VALUES_READ
   Read the values from a dynpro. This function can be used to read the values from a report’s selection screen too (Another example).

7. DYNP_VALUES_UPDATE
   Similar to DYNP_VALUES_READ, this function will allow the updating of fields on a dynpro. Very useful when you want to change a field based on the value entered for another field.

8. ENQUE_SLEEP
   Wait a specified period of time before continuing processing.

9. ENQUEUE_ESFUNCTION
   Lock an abap program so that it cannot be executed.
   Example:
   Set the parameters as follows:
   RELID = ‘ZZ’
   SRTF2 = 0
   SRTF = (your report name)
   Please note that you should not use SY-REPID to pass your report name to the function. The value of SY-REPID will change as it is being passed to the function module, and will no longer hold the value of the calling report.

10. FORMAT_MESSAGE
    获取消息id和号码，并将其放入一个变量中。比WRITE_MESSAGE工作得更好，因为一些消息使用$作为占位符，而WRITE_MESSAGE不支持这一点，它只替换消息中的&符号。

11. FU CSAP_MAT_BOM_READ
    您可以使用此功能模块显示简单的物料bom。不能显示BOM组(例如，一个变体BOM的所有变体)。如事务CS03。当前限制:不能显示长文本。不能显示子项。不能批量显示BOM分类数据。您只能显示一个替代或变体。您不能为模块CSAP_MAT_BOM_READ输入替代选项，因此您总是看到替代选项01。下面的例子来自SAP-R3-L邮件列表上的帖子。

data:
 
  begin of t_values occurs 2,
 
    value like kna1-begru,
 
  end of t_values,
 
  t_return like ddshretval occurs 0 with header line.
 
t_values = ‘PAR*’.
 
append t_values.
 
t_values = ‘UGG’.
 
append t_values.
 
call function ‘F4IF_INT_TABLE_VALUE_REQUEST’
 
     exporting
 
          retfield        = ‘BEGRU’
 
          value_org       = ‘S’
 
     tables
 
          value_tab       = t_values
 
          return_tab      = t_return
 
     exceptions
 
          parameter_error = 1
 
          no_values_found = 2
 
          others          = 3.
 
if sy-subrc = 0.
 
  read table t_return index 1.
 
  o_begru-low = t_return-fieldval.
 
  if o_begru-low = ‘PAR*’.
 
    o_begru-option = ‘CP’.
 
  else.
 
    o_begru-option = ‘EQ’.
 
  endif.
 
  o_begru-sign = ‘I’.
 
  append o_begru to s_begru.
 
else.
 
  o_begru = i_begru.
 
endif.