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Error while changing UME data Source of EP.

Hi All,

I am trying to change the UM Congifuration for my EP.

Currently EP is using ECC System as UME data source, Now I am trying to change it from ECC to SCM.

For that I have done SSO between EP and SCM, also I have created SAPJSF id on SCM with roles

SAP_BC_JSF_COMMUNICATION, SAP_BC_JSF_COMMUNICATION_RO, SAP_BC_USR_CUA_CLIENT_RFC and maintained same id on EP under Um Configuration- SAP System.

After doing this while checking the test connection it is giving me following error.

(System ID): com.sap.mw.jco.JCO$Exception: (101) RFC_ERROR_PROGRAM: 'mshost' missing

(System ID & System Number): com.sap.mw.jco.JCO$Exception: (102)

RFC_ERROR_COMMUNICATION: Connect from SAP gateway to RFC server failed

Connect_PM TYPE=A ASHOST=mmscmsaptst SYSNR=00

GWHOST=mmscmsaptst GWSERV=sapgw00 PCS=1

LOCATION SAP-Gateway on host mmscmsaptst / sapgw00

ERROR Return codes ( function=STIAsRcvFromGw / CPIC-RC=CM_PARAMETER_ERROR / SAP-RC=C_NIHOSTTOADDR )

TIME Tue Sep 23 10:55:04 2008 RELEASE 640 COMPONENT CPIC (TCP/IP) with Unicode VERSION 3

RC 772 MODULE r3cpic.c LINE 5079 COUNTER 2

Pl help to resolve above issue.

Thanks & Regards,

Aditya

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