Call standard transaction of other systems

[former_member182337]

Hello,

I would like to call a standard sap transaction to fetch roles  and display it on the browser.

The standard transaction displays roles pertaining to the corresponding system.

My question is, how would i call the other systems from ECC.

I tried using CALL METHOD cl_http_server=>if_http_server~get_location and with the help of this am able to retrieve host,port of my current system(ECC) and

am able to call the standard transaction. No issues in this.

I would like to call the other systems like BW,SCM from ECC and then call the standard transaction in those systems to find out the roles.

I tried to change the host hardcoding the SCM system's server as host but the system went for a dump. Can someone tell me how to find out the various

systems host,port etc from ECC

Regards,

Prem

[former_member182337]

Hello,

Can someone help please?

[former_member182337]

Hello,

I am not sure if my question was very clear and think that is the reason i did not get any response so far. Let me explain more clearly. There is a standard transaction S_BCE_68001425 which is used to display the roles available in the system.The transaction on executing in various systems like SCM,BI,ABAP etc will display the roles available in the corresponding system.

I have a button for this transaction in my webdynpro and on executing , a new browser opens which displays all the roles available for the current system (ABAP). The requirement is to enhance this and to link other systems like SCM,BI as well so that the roles of these systems could be seen in a new browser window. Can someone guide as to how to link the other systems. Presently, as i said the browser displays all the roles present in my ABAP system.

Regards,

Prem