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Rename SAP landscape hosts names (CAL and replication)

Nov 09, 2017 at 02:06 PM

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Former Member

Hello guys,

I deployed 2 SAP Hana instances on Azure with SAP CAL (SAP S/4HANA 1610 FPS01, Fully-Activated Appliance). Both instances have same hosts names on hosts file, here for SAP S/4HANA hosts:

10.0.0.57 vhcalhdbdb vhcalhdbdb.dummy.nodomain vhcals4hci
vhcals4hci.dummy.nodomain vhcals4hcs vhcals4hcs.dummy.nodomain sid-hdb-s4h sid-hdb-s4h.dummy.nodomain
10.0.0.221 vhcalhdbdb vhcalhdbdb.dummy.nodomain vhcals4hcs
vhcals4hcs.dummy.nodomain vhcals4hci vhcals4hci.dummy.nodomain sid-hdb-s4h sid-hdb-s4h.dummy.nodomain

I would like to make HA both instances, but for that, I have to rename hosts on the 2nd instances. For SAP S/4HANA, I will use hdblcmgui, do I need to modify only the the hostname or also the certificate hostname?

And what about other hosts like vhcals4hcs and vhcals4hci and also NetWeaver JAVA and BI?

Thanks in advance.

Kind regards.

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2 Answers

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Former Member Nov 13, 2017 at 12:47 PM
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Updated the question.

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Former Member Nov 17, 2017 at 07:54 PM
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Need help please.

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