Adding NWDI into existing J2EE web instance

Hi Expect,
I have an running J2EE web server while i want to add NWDI compoents into it. I know how to done it start from scatch (i.e select the NWDI option using installation master).
However, i don't know how to add NWDI into an existing J2EE instance since the installation master do not have any "update option"
Please help.

hi,
It is possible to add NWDI to esisting j2ee instance.
Follow these steps,
1.If it is 04,
deploy SAPDEVINF.sca from offline component folder in your 04 build.It will be under sikwxx.relesed\j2ee-cd\jdi.
deploy SAPDEVINF.sca and SA{BUILDT from online component folder in the same path as said above.
2.after deploying go to visual admin.
c:\usr\sap\SID\JCxx\j2ee\admin--->go.bat
Go to SID----->services----->Component Build Services.
Then enter Java home path in the column which appears to the right
and set Idlestart to false.
3.Then go to c:\usr\sap\SID\sys\global\CMS_CBS\plugins.Then copy all the sca's under that to c:\usr\sap\JTrans\CMS\inbox.
If it is 04s
1.Deploy DI-DTR,DI-CBS,DI-CMS on to the engine from production path under BS folder release.
2.2.after deploying go to visual admin.
c:\usr\sap\SID\JCxx\j2ee\admin--->go.bat
Go to SID----->services----->Component Build Services.
Then enter Java home path in the column which appears to the right
and set idlestart to false.
3.Then copy SAPBUILDT.sca,SAPJEE.sca,SAPJTECHS.sca and SAPJTECHF.sca from BS folder to C:\usr\sap\JTrans\CMS\inbox.
reward points if helpful..............

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Vollstu00E4ndiger Nachrichtentext
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