topic module pool in Application Development and Automation Discussions

module pool

Former Member — Tue, 29 Aug 2006 10:27:36 GMT

hi ,

I got 2 i/o boxes having 2 search help.For eg Let the 1st field(i/o) be project code and 2nd i/o be project name.I have created the sme search help for the 2 fields as they are from same table.My requirement is When i click on the search help for 1st field ie project code it displays both project code and project name And whn i click on one of the value both i/o fields ie project code and project name should be filled up as shown in the search help.

Re: module pool

Former Member — Wed, 30 Aug 2006 04:58:10 GMT

Hi Alex,

you have to use search help exit. In search help exit give one function module name which will have same parameters like "F4IF_SHLP_EXIT_EXAMPLE" and in this you have to map the fields in your Screen and fields in your search help. i have created one small test program just have a look on it.

On my screen Material, plant, MRP type and MRP controller are the fields. when i press F4 on Material it will give all field values on screen.


FUNCTION zja_test.
*"----------------------------------------------------------------------
*"*"Local interface:
*"  TABLES
*"      SHLP_TAB TYPE  SHLP_DESCR_TAB_T
*"      RECORD_TAB STRUCTURE  SEAHLPRES
*"  CHANGING
*"     REFERENCE(SHLP) TYPE  SHLP_DESCR_T
*"     REFERENCE(CALLCONTROL) LIKE  DDSHF4CTRL STRUCTURE  DDSHF4CTRL
*"----------------------------------------------------------------------
  DATA: interface LIKE LINE OF shlp-interface.

  CHECK callcontrol-step = 'PRESEL1'.

  READ TABLE shlp-interface  INTO interface
                     WITH KEY shlpfield = 'WERKS'..
  IF sy-subrc <> 0.
    interface-shlpfield = 'WERKS'.--Field on your Search Help
    interface-valfield = 'PLANT'.-----Field on your Screen
    APPEND interface TO shlp-interface.
  ENDIF.

  READ TABLE shlp-interface  INTO interface
                     WITH KEY shlpfield = 'DISMM'..
  IF sy-subrc <> 0.
    interface-shlpfield = 'DISMM'.
    interface-valfield = 'DISMM'.
    APPEND interface TO shlp-interface.
  ENDIF.

  READ TABLE shlp-interface  INTO interface
                     WITH KEY shlpfield = 'DISPO'..
  IF sy-subrc <> 0.
    interface-shlpfield = 'DISPO'.
    interface-valfield = 'DISPO'.
    APPEND interface TO shlp-interface.
  ENDIF.
ENDFUNCTION.

hope it is helpfull,

Mohan.

@Alex: Please reward points if it is helpfull.

Re: module pool

Former Member — Wed, 30 Aug 2006 05:16:29 GMT

Hi Alex,

U can use the "Process on value-request" for ur requirement.

Process on value-request

Field <field name of project code/name> Module <module name>

In the Module defn u can use the fm

"DYNP_VALUE_READ" to read the value of either project name or code selected by the user and fetch the corresponding value of project name/code and the value to the screen field.