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Мальцев
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PostPosted: Mon Dec 03, 2007 2:07 pm    Post subject: RFC Reply with quote
Привет!
Подскажите, как сделать rfc функциональный модуль?
Какие доп. настройки требуются?
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july7
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PostPosted: Mon Dec 03, 2007 2:25 pm    Post subject: Reply with quote
Вот пример: http://saptechnical.com/Tutorials/ABAP/RFCCall/Page1.htm
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Мальцев
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PostPosted: Mon Dec 03, 2007 2:36 pm    Post subject: Reply with quote
Отличный хелп, спасибо!
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vga
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PostPosted: Mon Dec 03, 2007 3:32 pm    Post subject: Reply with quote
Насколько помню, есть ограничение: Параметры можно передавать только по значению.
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Мальцев
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PostPosted: Mon Dec 03, 2007 4:59 pm    Post subject: Reply with quote
Какой функцией проверить, что удаленная система, в которой мы собираемся вызывать rfc функцию, доступна?
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vga
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PostPosted: Tue Dec 04, 2007 10:24 am    Post subject: Reply with quote
Ferry Lianto wrote:
You can use this FM RFC_VERIFY_DESTINATION if your release is greater than 4.6C.
Check this sample code from Craig Cmehil's weblog.


CALL FUNCTION 'RFC_VERIFY_DESTINATION'
EXPORTING
DESTINATION = TMP
TIMEOUT = 10
EXCEPTIONS
INTERNAL_FAILURE = 1
TIMEOUT = 2
DEST_COMMUNICATION_FAILURE = 3
DEST_SYSTEM_FAILURE = 4
UPDATE_FAILURE = 5
NO_UPDATE_AUTHORITY = 6
OTHERS = 7.

IF SY-SUBRC EQ '0'.
"* Do code here
ENDIF.

or you can also use this FM RFC_PING and check this sample code from other thread.


DATA : IT_RFCSI LIKE RFCSI OCCURS 0 WITH HEADER LINE.

CALL FUNCTION 'RFC_PING'
DESTINATION IT_SLS-SYST
EXCEPTIONS
SYSTEM_FAILURE = 1
MESSAGE RFC_MESS1
COMMUNICATION_FAILURE = 2
MESSAGE RFC_MESS1.

IF NOT RFC_MESS1 IS INITIAL.
MESSAGE I000(YHPA0K) WITH RFC_MESS1.
ELSE.
CALL FUNCTION 'RFC_SYSTEM_INFO'
DESTINATION IT_SLS-SYST
IMPORTING
RFCSI_EXPORT = IT_RFCSI
EXCEPTIONS
COMMUNICATION_FAILURE = 1
MESSAGE MSG_TEXT
SYSTEM_FAILURE = 2
MESSAGE MSG_TEXT.

MESSAGE I001 WITH 'Connection to '(029)
IT_SLS-SYST
'Succeeded'(030).
ENDIF.
ENDIF.



Also please check FM RFC_CHECK_DESTINATION and RFC_CHECK_DESTINATION_ID.


Regards,
Ferry Lianto


В 4.6C RFC_PING пустышка Sad
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