Error when calling RFC: "No RFC authorization for user ..."

[Former Member]

Hi All,

When I call an RFC from my system It is showing the logon screen of the system where the RFC FM relies. once I enter user id and password there,, it is going for a dump!.

The error it shows like "No RFC authorization for user .... on the called page"

How can i resolve this issue?.

Also how to make automatic login to the target system instead of entering user id and password in the logon pad ?..

Help me 4 Points,

Thanks in advance, Sudeep

[Former Member]

Hi,

You can get authorization from BASIS person. Baiscally you will require authorization of both side systems.

Reward if useful!

[Former Member]

Hi Prasad,

What kind of authorization should i ask for ?.

Thanks in Advance, Sudeep..

[Former Member]

Try with this...

S_USER_RFC

S_DDIC_MDI

Message was edited by:

Ramu

[Former Member]

Hi Sudeep

The problem you are facing because of the RFC destination configuration in SM59.

The RFC user being configured is a dialog user, with Trusted system option set to 'N' and so the system is again asking you to enter the login details. If you have the user who is just communication user then you shouldn't be prompted with logon screen. And also the RFC user name configured as of now is not having the authorizations to make RFC calls.

This change in config. should solve both your problems.

~ Ranganath

[Former Member]

Hi Ranganath,

I made the change to RFC connection as trusted system.

and now i am not getting that user log on screen instead an error directly!.

As you told i think the user name configured does not heve authorizations to

make RFC calls.

but where should i change the configuration for the user ?.. at server side / client side ?..

or both side is it required ??..

Thanks in advance, Sudeep..