Symptom
Installing SAP system in Microsoft Failover Cluster you receive an error similar to these:
WARNING 2023-02-21 01:43:00.315 (<Installation User>) (startInstallation) [iaxxbjsmod.cpp:83] id=osmod.cluster.duplicateNetworkName
Network name <XXXXXXX> is already assigned to resource <YYYYYYY> in cluster group <ZZZZZZZ>.=Choose a different network name.
TRACE 2023-02-21 01:43:00.317 (<Installation User>) (startInstallation) [Installer Callback]
NWException thrown: nw.mscs.cannotResolveNetworkName:
Could not resolve the virtual host <XXXXXXX> in any of the existing cluster networks. SOLUTION: Check the existing configuration.
or
TRACE 2023-02-18 15:18:50.469 (<Installation User>) (startInstallation) [CSiStepExecute.cpp:1374]
Function setMessageIdOfExceptionMessage: Not found a Cluster Network, accessible on both virtual hosts '<XXXX>' and '<YYYYY>'
TRACE 2023-02-18 15:18:50.534 (<Installation User>) (startInstallation) [SLPGuiEngine.cpp:214] SLPGuiEngine::showMessageBoxHandleButtonImpl()
unknown message ID (Not found a Cluster Network, accessible on both virtual hosts'<XXXX>' and '<YYYYY>')
or
TRACE 2023-03-03 06:11:02.213 (<Installation User>) (startInstallation) [syxxcnamrs.cpp:168] PSyHostsEntry CSyIPNameResolverImpl::getHostByName(const iastring& hostName) const
IP name <Virtual host name> resolves to IP address(es): <virtual IP Adress>
TRACE 2023-03-03 06:11:02.216 (<Installation User>) (startInstallation) [ClusterResource.cpp:696] Cluster::ClusterResource::setProperties()
::ClusterResourceControl(SAP <SID> IP, CLUSCTL_RESOURCE_SET_PRIVATE_PROPERTIES) failed: The cluster IP address is already in use.
Error code 0x000013c1 (5057).
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Environment
Windows Server 2008 or higher in Failover Cluster
Product
Keywords
KBA , BC-OP-NT , Windows , BC-INS-NT , SAP Netweaver based Solutions on Windows , Problem
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