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Former Member
May 25, 2010 at 06:15 AM

Change message server port


Hi gurus.

Last week we perform heterogenic system copy. Target system was installed with system number 00 and source system was 44.

Copy is finish but sapgui was installed in 2300 clients with port 44 in windows/system32/drivers/etc/services, entry sapmsXXX 3644/tcp.

Now we have a problem because sapgui deploy is fully manual and it´s not possible redeploy again in a few days.

So that we want change server configuration.

What is the best solution?

1) Uninstall ASCS00 and install ASCS44 with sapinst

2) Change manually ASCS00 to ASCS44

3) Change only message server port on ASCS00

I think solution number 3 is faster, but I don´t know if is fully supported by sap. Mind you help us?

Many thanks all.