topic RFC not connecting in Application Development and Automation Discussions

RFC not connecting

Former Member — Tue, 21 Sep 2010 06:59:13 GMT

Dear Gurus

this is my code but i am not able to make an rfc connectivity. give me a way to connect rfc

&----

*& Report ZTARA *

*& *

&----

*& *

&----

REPORT ZTARA.

data: m_pasword(20) type c,

mi_key type i ,

mi_pwd_len type i,

mi_handle type i,

m_usr(30),

m_hst(20).

m_pasword = ''.

m_usr = ''.

mi_pwd_len = '14'.

m_hst = ''.

CALL FUNCTION 'HTTP_SCRAMBLE'

EXPORTING

SOURCE = m_pasword

sourcelen = mi_pwd_len

key = mi_key

IMPORTING

destination = m_pasword.

translate m_usr to lower case.

*do 3 times.

CALL FUNCTION 'FTP_CONNECT'

EXPORTING

USER = m_usr

PASSWORD = m_pasword

HOST = m_hst

RFC_DESTINATION = 'SAPFTP'

IMPORTING

HANDLE = mi_handle

EXCEPTIONS

NOT_CONNECTED = 1

OTHERS = 2.

if sy-subrc = 0.

write : / 'FTP Connection Ok...'.

exit.

else.

write : / 'FTP Connection failed...'.

endif.

enddo.

Re: RFC not connecting

Former Member — Thu, 23 Sep 2010 15:30:49 GMT

Hi,

Increase your m_password length to more than 30 or 35 characters it will definitly work.

As your FTP server's password length must be of more characters so after HTTP_scrambel, length will be more than 20 characters than you have declared.

So scrambled password is getting only 20 characters.

All the best.

Edited by: Thomas Zloch on Sep 23, 2010 5:32 PM - do not ask for ...

Re: RFC not connecting

Former Member — Thu, 23 Sep 2010 15:35:10 GMT

Use below code for your reference

DATA : e_commands TYPE ty_commands.

DATA : t_commands TYPE TABLE OF ty_commands,

t_results TYPE TABLE OF ty_results.

DATA :

w_ftp_handle TYPE i,

w_length TYPE i.

CONSTANTS : w_key TYPE i VALUE 26101957,

w_rfcdest TYPE rfcdes-rfcdest VALUE 'SAPFTPA'.

w_hostname = w_host.

Get the length of the password

w_length = STRLEN( w_password ).

DATA : l_pwd TYPE c LENGTH 30.

CALL FUNCTION 'HTTP_SCRAMBLE'

EXPORTING

SOURCE = w_password

sourcelen = w_length

key = w_key

IMPORTING

destination = l_pwd.

Establish FTP Connection

CALL FUNCTION 'FTP_CONNECT'

EXPORTING

user = w_userid

password = l_pwd

host = w_hostname

rfc_destination = w_rfcdest

IMPORTING

handle = w_ftp_handle

EXCEPTIONS

not_connected = 1

OTHERS = 2.

IF sy-subrc EQ 0.

e_spool_data-text = 'FTP Connection successful'.

ELSE.

e_spool_data-text = 'FTP Connection failed'.

ENDIF.

Re: RFC not connecting

Former Member — Fri, 24 Sep 2010 05:52:39 GMT

thnks