problem in POH in module pool

[Former Member]

Hi abapers,

      i create a screen in module pool. bukrs is a I/O field in this screen. now i want to create F1 help.

my code:

PROCESS BEFORE OUTPUT.
* MODULE STATUS_0001.
*
PROCESS AFTER INPUT.
  MODULE USER_COMMAND_0001.

PROCESS ON HELP-REQUEST.
    FIELD BUKRS MODULE MOD1.

CALL FUNCTION 'HELP_OBJECT_SHOW'
   EXPORTING
     DOKCLASS                            = 'TX'
    DOKLANGU                            = SY-LANGU
     DOKNAME                             = 'ZDOC'
    DOKTITLE                            = 'COMPANY CODE '
*   CALLED_BY_PROGRAM                   = ' '
*   CALLED_BY_DYNP                      = ' '
*   CALLED_FOR_TAB                      = ' '
*   CALLED_FOR_FIELD                    = ' '
*   CALLED_FOR_TAB_FLD_BTCH_INPUT       = ' '
*   MSG_VAR_1                           = ' '
*   MSG_VAR_2                           = ' '
*   MSG_VAR_3                           = ' '
*   MSG_VAR_4                           = ' '
*   CALLED_BY_CUAPROG                   = ' '
*   CALLED_BY_CUASTAT                   =
*   SHORT_TEXT                          = ' '
*   CLASSIC_SAPSCRIPT                   = ' '
   TABLES
     LINKS                               = LINK
* EXCEPTIONS
*   OBJECT_NOT_FOUND                    = 1
*   SAPSCRIPT_ERROR                     = 2
*   OTHERS                              = 3
           .
IF SY-SUBRC <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.

CALL FUNCTION 'HELP_OBJECT_SHOW_FOR_FIELD'
  EXPORTING
    DOKLANGU                            = SY-LANGU
*   DOKTITLE                            = ' '
*   CALLED_BY_TCODE                     =
    CALLED_BY_PROGRAM                   = SY-CPROG
    CALLED_BY_DYNP                      = SY-DYNNR
    CALLED_FOR_TAB                      = 'EKKO'
    CALLED_FOR_FIELD                    = 'BUKRS'
*   CALLED_FOR_TAB_FLD_BTCH_INPUT       =
*   CALLED_BY_CUAPROG                   =
*   CALLED_BY_CUASTAT                   =
*   MERGE_DZ_IF_AVAILABLE               =
*   MEMORYID                            =
*   EXPLICIT_MEMORYID                   = ' '
  TABLES
    LINKS                               = LINK
*   EXCLUDEFUN                          =
* EXCEPTIONS
*   OBJECT_NOT_FOUND                    = 1
*   SAPSCRIPT_ERROR                     = 2
*   OTHERS                              = 3
           .
IF SY-SUBRC <> 0.
* MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
*         WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
ENDMODULE.                 " MOD1  INPUT

when we click f1 on bukrs then only text information has come which is created in se61 tcode. text document name = zdoc. but any technical information has not come. why???

  i want text information and also technical information.

please solve it and also post any code regarding this topic.

regards

Sabyasachi Karforma

[Former Member]

Hi abap ers please reply.....

Regards

Sabyasachi

[vinoth_aruldass]

In flow logic.

PROCESS ON VALUE-REQUEST.

  FIELD matnr MODULE f4_bukrs.

module f4_matnr.

CALL FUNCTION 'F4IF_INT_TABLE_VALUE_REQUEST'

  EXPORTING

    RETFIELD               = 'nukrs'       Value from popup window

   DYNPPROG               = SY-CPROG

   DYNPNR                 = SY-DYNNR

   DYNPROFIELD            = 'bukrs'       value to screen field name

   VALUE                  = ' '

   VALUE_ORG              = 'S'

  TABLES

    VALUE_TAB              = 'ekko'         value table.

endmodule.

If you want the value base on other field

declare this table and wa.

dynpro_values TYPE TABLE OF dynpread,

field_value   LIKE LINE OF dynpro_values,

module f4_field2.

field_value-fieldname = 'matnr'.

  APPEND field_value TO dynpro_values.

CALL FUNCTION 'DYNP_VALUES_READ'

  EXPORTING

    DYNAME                               = SY-CPROG

    DYNUMB                               = SY-DYNNR

  TABLES

    DYNPFIELDS                           = dynpro_values

.

Hope This will help you.

vinoth

[Former Member]

Hi vinoth,

    do you understand my question?????? 1st read my question..........i am talking about process on help-request, not value-request.....dont post at SCN without understand the question........................

[Former Member]

Hi Sabyasachi,

Please make the I/O Fields reffered to a DDIC Structure.

like <Structure>-Your Field in the name of the element deleration box in the module pool.

Your F1 help would appear.

Also you can avoid giving POH , then also it works.

The SE61 text and Technical information are visible wihout POH also if he element is bein referred to the DDIC structure.

Please try this.

Regards,

Amit