to change an IP address Theoretically, you only need to change the operating system level to make.
– / etc / hosts– / etc / services
– DNS records
– routing tables
However, you should err on the side of caution and check the following in the SAP system:
– transaction SM59, table RFCDES, see Note 88346 for more information
– Transaction SM55, if you are using IP addresses here, you must set it
– Transaction SM51, check for a consistent host name
– SMLG transaction, check whether the entries
created for the server group with the IP addresses
also ensures that changes not only in the affected system, but in all SAP systems, customers and external programs which are made to communicate with the affected system in any way
Outside the SAP System.
– Set saprouter saprouttab the changes* If the saprouter gets a new address:.
You should inform SAP on this change (for sapserv3)Open a message on the “xx-service net-chg-component and let us change the address
-. Sites the IP addresses so that the service connection work
more – If you use an APO system, see Note 154997
Depending on your system environment and configuration, additional relevant points can be added. ” / P>
SAP BASIS Technical
Changing the IP Address in SAP systems
Written by pd
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