com.sap.security.api.UMException: Namespaces, attributes and values must not contain leading or trailing spaces

Hi All

Any pointer over this would be helpful

I have scenario , where i need to create a User in Portal UME Database.

I have SAP CRM-ISA application. - From ISA  I'm calling WSDL (webservice ) to create / update the User in UME Database.

The Problem i'm facing currently is working perfectly fine. But sometime in random it error out. - when i look over the portal log files..

I find below error message -which doesnt give me any good clue.

[EXCEPTION]

java.lang.RuntimeException: com.sap.security.api.UMException: Namespaces, attributes and values must not contain leading or trailing spaces.

at com.tamko.PortalUMEAPI.createUser(PortalUMEAPI.java:87)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

Looking over the log message , it says some kind of leading / trailing space. so i validate all my input parameter with .trim() . but no big deal.

Is there something i need to do with the Portal Configuration. ( I am in Portal 7.3 sp16. ) . Could any one .. any pointer.

Thanks

Kumar T