webservice error while registering universal name

error message :
2008-09-16 14:35:08 KST [ISC.0081.0002E] Error registering universal name
Zhmms3042Ref#urn:sap-com:document:sap:soap:functions:mc-style,
already registered to
CommConsumer.MM.ZH_MM_IF_SW016.WSC_ZH_MM_IF_SW016_.docTypes:docTypeRef_tns_Zhmms3042

occasionally I got an error message above in developer console.
It happens when SAP listener is called or reloaded I’m not sure.

When I got an error, other user in the IS, lose their connection
with the message : try to restore session…

I wrote a post few month ago about disconnection in IS and developer,
but now I got some clues.

But there is no reference about error code ‘ISC.0081.0002E’ and
error message either.

anyone saw this message ? or where can I find the information about
webService, I couldn’t find in

  • Web_Services_Developer’s_Guide_7_1_1.pdf
    webMethods_Developer_User’s_Guide_7_1.pdf
    webMethods_Integration_Server_Administrator’s_Guide_7_1_1.pdf

Server spec:
IS 7.1.1
Broker 7.1
OS : AIX

IS_7-1-1_XA_Fix2
IS_7-1-1_WebSvcsXML_Fix3
IS_7-1-1_SrvPrtcl_Fix4
IS_7-1-1_FlatFile_Fix1
IS_7-1-1_Audit_Fix1
IS_7-1-1_PubSub_Fix2
IS_7-1-1_Core_Fix5