FPM: Error while creating component Configuration

Question

Hi,
I have installed ABAP trial version (NSP), but without loopback adapter. So, now for every WebDynpro application, I have my manually change link from "http://<mymachineName>:8000" to  "http://localhost:8000".
I create an application on FPM component: FPM_OIF_COMPONENT, then an application configuration for this application.
I open this Appl. config. in se80 and press "Start configuration".  Now I try to create new component configuration.
After maintaining description and transport information, I save it.
At this point, I get a dump:
"RFC Error while sending logon data"
CALL_FUNCTION_CONNECT_ERROR in CL_WDR_CFG_COMP_SHBROKER======CP.
The class: CL_WDR_CFG_COMP_SHBROKER method: INVALIDATE
has a call:  call function 'WDR_INVALIDATE_CFG_PATTERN' starting new task l_cfg_task
        exporting client = client pattern = l_instance_name .
where it dumps.
could you please to resolve what could be wrong? is there some system setting which I missed.
Regards,
Daman

Answer 1

Hi ,
This exception is raised when a connection or communications failure occurs.
This exception reports all failures and system problems on the remote machine . so look like there  is some porblem with your system connection .
Could you please check in your host file , is that entry for system is maintain  or not ?
Hope this help .
Regards,
Dinesh