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фм 'F4IF_FIELD_VALUE_REQUEST'



 
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sergei64_89
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PostPosted: Wed Jul 06, 2011 10:32 am    Post subject: фм 'F4IF_FIELD_VALUE_REQUEST' Reply with quote
Code:

types: begin of test,
  zachet type znumber,
  end of test.

DATA:
return_tab type table of test.
AT SELECTION-SCREEN on value-request for zachetka.
   CALL FUNCTION 'F4IF_FIELD_VALUE_REQUEST'
       EXPORTING
            tabname     = 'zstudent'
            fieldname   = 'zachet'

tables
  return_tab                = return_tab.


выводит ошибку что неверная длинна поля.

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Удав
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Age: 48
Joined: 25 Jan 2008
Posts: 580
Location: Москва
PostPosted: Wed Jul 06, 2011 10:48 am    Post subject: Reply with quote
Так в ФМ 'F4IF_FIELD_VALUE_REQUEST' можно указывать имя средства поиска, а не таблицы.
Code:
CALL FUNCTION 'F4IF_FIELD_VALUE_REQUEST'
           EXPORTING
                tabname           = ''
                fieldname         = ''
                searchhelp        = 'H_T006'
           TABLES
                return_tab        = l_return_tab
           EXCEPTIONS
                field_not_found   = 1
                no_help_for_field = 2
                inconsistent_help = 3
                no_values_found   = 4
                OTHERS            = 5.

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sergei64_89
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PostPosted: Wed Jul 06, 2011 10:59 am    Post subject: Reply with quote
ничего не изменилось

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Удав
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Age: 48
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Posts: 580
Location: Москва
PostPosted: Wed Jul 06, 2011 11:19 am    Post subject: Reply with quote
Правильно.
Посмотрите, как объявлена таблица RETURN_TAB в ФМ
Code:
*"  TABLES
*"      RETURN_TAB STRUCTURE  DDSHRETVAL

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sergei64_89
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PostPosted: Wed Jul 06, 2011 11:25 am    Post subject: Reply with quote
заработало!!!!! Smile
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