Bex doesnu00B4t get Link from RFC

[Former Member]

Hello everyone,

i have a problem with a RFC Call and BEX. Bex should open a Link which It get back from a RFC.

Following activity constellation.

Bex open a Connection to a RFC. The RFC call a defined Application (Webdynpro Applikation) and look for the Url of the Application. Then Bex get this Url back from RFC. Bex should open this URL. The Problem is it doesn´t works and I don´t know why. BEx say´s no error (The Programm run´s, but Bex get not back the Url from the RFC).

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>The RFC has the 'remote status'.

VBA Code

SAP Connection

...........

If sapConnection.Logon(0, False) <> True Then

MsgBox "Keine Verbindung zum R/3!"

Else

Set theFunc = functionCtrl.Add("SS_RFC_URL_TEST")

objQueryTab = "200"

'theFunc.Exports("E_PAR") = objQueryTab

theFunc.Exports("I_PAR") = objQueryTab

sReturn = theFunc.call

If sReturn = True Then

objQueryTab = theFunc.Imports("E_PAR")

End If

sapConnection.logoff

End If

End Sub

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Code of RFC

DATA:gv_url_string TYPE string,

gv_url_c(250) TYPE c.

CONSTANTS:gc_login_auth TYPE string VALUE '?sap-system-login-basic_auth=X',

gc_client TYPE string VALUE '&sap-client=',

gc_lang TYPE string VALUE '&sap-language='.

**Get the Url of Webdynpro Applicaion with HTTPS Protocol

CALL METHOD cl_wd_utilities=>construct_wd_url

EXPORTING

application_name = 'ZESP_HELLOWORLD_VIEW'

in_protocol = 'HTTPS'

IMPORTING

out_absolute_url = gv_url_string.

**Build the URL

CONCATENATE gv_url_string

gc_login_auth

gc_client sy-mandt

gc_lang sy-langu

*INTO gv_url_c.

INTO E_PAR.

**Call the Browser

CALL FUNCTION 'Z_ESP_STSC_CBW'

EXPORTING

url = E_PAR

EXCEPTIONS

frontend_not_supported = 1

frontend_error = 2

prog_not_found = 3

no_batch = 4

unspecified_error = 5

OTHERS = 6.

IF sy-subrc <> 0.

MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno

WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.

ENDIF.

ENDFUNCTION.

--The Import and Exportparameters are defined. The connection to the RFC is correct.

What is wrong?

Thanks

[Former Member]

Hey Guys,

I have solved the Problem.

The Problem was the String was to short. The Url was longer than the String field. With 255 Characters it works.

Greez

Edited by: Schwarzenberger Stefan on May 18, 2011 2:37 PM