SDM Not Starting ERROR: Could not reach message server to enable SDM process in JStartupFramework

hostname:sidadm 77> ./StartServer.sh

Starting SDM – Software Deployment Manager…

tc/SL/SDM/SDM/sap.com/SAP AG/7.0025.20110914062518.0000

JStartupFramework is active

Operation mode of SDM in JStartupFramework is “Integrated”.

Check if Server is running already.

OK server is not running. Enable SDM Process in JStartupFramework.

ERROR: Could not reach message server to enable SDM process in JStartupFramework. (Could not create JStartupClusterController: Connection refused)

Could not start SDM. Processing error. Return code: 104

vi /usr/sap/SID/DVEBMGS00/SDM/program/config/sdmrepository.sdc

Search for JStartup-Configuration

    <JStartup-Configuration active=”true”>

      <mshost>

        packagename

      </mshost>

      <msport>

        3902

      </msport>

      <JStartup-root-dir>

        /usr/sap/sid/DVEBMGS00/exe

      </JStartup-root-dir>

      <sdm-operation_mode>

        integrated

Change the port 3902 (I changed it from 3901) value of rdisp/msserv_internal = 3902 in profile parameters

After this I was able to start SDM

hostname:sidadm 60StartServer.sh

Starting SDM – Software Deployment Manager…

tc/SL/SDM/SDM/sap.com/SAP AG/7.0025.20110914062518.0000

JStartupFramework is active

Operation mode of SDM in JStartupFramework is “Integrated”.

Check if Server is running already.

OK server is not running. Enable SDM Process in JStartupFramework.

Successfully enabled SDM Process in JStartupFramework.

+————————————————————–+

+ The SDM server will be started by the JStartupFramework now. +

+————————————————————–+

Waiting 5 seconds for SDM server to start…

SDM started successfully.

Redirecting output to the two files “/usr/sap/SID/DVEBMGS00/SDM/program/log/sdm_server.out” and “/usr/sap/SID/DVEBMGS00/SDM/program/log/sdm_server.err” respectively.

refrence topic : http://wiki.scn.sap.com/wiki/display/TechTSG/(ASJava)(Deploy)P028+-+SDM+-+Could+not+create+JStartupClusterController