RFC Function module Error

[hkmaradana]

Dear Experts,

I have written simple Remote Function module as like given below.

Before that i did all required RFC settings in SM59 and tested from there.

It is connecting from each other.

REPORT ZTEST_RFC .

data: rfc_var1 type i VALUE '10',

rfc_var2 type i VALUE '599',

rfc_result type i.

CALL FUNCTION 'Z_SUM'

DESTINATION 'dev'

EXPORTING

VAR1 = RFC_VAR1

VAR2 = RFC_VAR2

IMPORTING

RESULT = RFC_RESULT

EXCEPTIONS

COMMUNICATION_FAILURE = 1

OTHERS = 2.

I am getting sy-subrc eq 1.

Please guide what could be wrong...do we need pass any parameters in FM.

Thanks

Cris

[Former Member]

Hi Cris,

Try with

DESTINATION <b>'DEV'</b>

Regards,

Atish

[hkmaradana]

Hi,

I tried that also...still same problem. Do you know how we can debug the RFC?

Thanks

Cris

[Former Member]

Also To debug a RFC:

You need to make sure that you are able to login in to the system containing the RFC using SM59 with your own login. Now place a break point just before the RFC Fm in your se38 and press F5. now it goes into the RFC .Now you need to place a break point at your RFC FM by specifying your RFC name.

and hit F8 . It goes inside the RFC Func module code.

Try it and let me know.

Sri

[hkmaradana]

Hi All,

Thanks for all your good replies, Problem is resolved.

Reason is that i gave host id in destination instead of RFC name.

Once again thanks for all your support and i am giving points all of you.

Cris

[Former Member]

Hi Cris,

The error occurred is due to RFC destination "dev" does not exist.

FYI, the destination is case-sensitive. Make sure the RFC name that u maintain in

SM59 is correct.

Hope this help.

Best Regards,

Hikaruno

[Former Member]

Hi Cris,

This is pretty basic one though...but may be u can check..

Is the FM Z_SUM "Remote Enabled" in the Attributes?

Sri