Hello Friends,

You want to upgrade your SAP system and you dont know where to start. I have gone through SUM guide and writing some basic information about running SUM tool is as below.

Dual Stack:

•    Registering SUM in SAP Host Agent

          For all target releases up to SAP NetWeaver 7.40 including:

          <DRIVE>:\<update directory>\STARTUP.BAT confighostagent jvm6

          For target release SAP NetWeaver 7.5:

          <DRIVE>:\<update directory>\STARTUP.BAT confighostagent

•    Add other user authorization

          Edit : <HOSTAGENT directory>/exe/operations.d/sumabap.conf

          Add the name of the user for the SL Common UI authorization at the end of the following line, separated with a comma:

          Authorization:$[SID:#required#tolower]adm

          Example : If you want to enable the user TESTUSER to control the SL Common UI, the line should look as follows:

          Authorization:$[SID:#required#tolower]adm,TESTUSER

          Restart the SAP Host Agent using the following commands:

          <HOSTAGENT directory>\exe\saphostexec -restart

•    Starting and Restarting the Software Update Manager

          HTTPS

          https://<hostname>:1129/lmsl/sumjava/<SID>/dual.html

          HTTP

          http://<hostname>:1128/lmsl/sumjava/<SID>/dual.html

•    Resetting the update procedure on operating system level

         Choose either Back or Reset

ABAP:

•    Registering SUM in SAP Host Agent

          For all target releases up to SAP NetWeaver 7.40 including:

          <DRIVE>:\<update directory>\STARTUP.BAT confighostagent jvm6

          For target release SAP NetWeaver 7.5:

          <DRIVE>:\<update directory>\STARTUP.BAT confighostagent

•    Starting and Restarting the Software Update Manager

          HTTPS

          https://<hostname>:1129/lmsl/sumabap/<SID>/doc/sluigui

          HTTP:

          http://<hostname>:1128/lmsl/sumabap/<SID>/doc/sluigui

•    Starting the SUM Observer Monitor

          HTTPS

          https:<hostname>:1129/lmsl/sumobserver/<SID>/monitor/index.html

          HTTP:

          http:<hostname>:1128/lmsl/sumobserver/<SID>/monitor/index.html

•    Resetting the update procedure on operating system level

          SUM directory with the following command:

          cd /usr/sap/<SID>/SUM/abap/bin

          From the command line interface, start the internal

          ./SAPup gt=scroll

JAVA:

•    Registering SUM in SAP Host Agent

          SKIP Restart at the end of upgrade

          Navigate to <DRIVE>:\usr\sap\<SAPSID>\SUM\sdt\param\ and open the startup.props  for editing.

          Set the following profile parameter as follows:

          skipFinalJ2EERestart = true

          For all target releases up to SAP NetWeaver 7.40 including:

          <DRIVE>:\<update directory>\STARTUP.BAT confighostagent jvm6

          For target release SAP NetWeaver 7.5:

          <DRIVE>:\<update directory>\STARTUP.BAT confighostagent

•    Starting and Restarting the Software Update Manager

          HTTPS

          https://<hostname>:1129/lmsl/sumjava/<SID>/index.html

          HTTP:

          http://<hostname>:1128/lmsl/sumjava/<SID>/index.html

•    Resetting the update procedure on operating system level

          Choose either Back or Reset