Configuring first MSCS node - Not able to create SAP Cluster Group

[Former Member]

Hi Friends,

I am doing fresh installation of SAP NetWeaver 7.0 SR3 ABAP+JAVA on Windows: Oracle on HA-MSCS.

As per the SAP standard Installation guide,

I have done the installation of ASCS & SCS on global drive, after that while trying to configure the first MSCS node I got the error that unable to create the SAP cluster group.

R3Clus.Log says as below,

23.1.2012, 15:46:58, ntclsclcrsrc.cpp, 411, CreateSAPIPAddress failed 5057

The cluster IP address is already in use.

Note -As i found that there are 3 cluster groups already existing on Cluster Setup configured by our system admin,

there is already created SAP Cluster Group u201CBWP SAP Applicationu201D

existing in my cluster.

While I did u201Cconfiguring first MSCS nodeu201D step itu2019s creating a new SAP

Cluster group u201CSAP BIPu201D (SID-BIP) & log says that cluster IP address is

already in use, that is where exactly I am stuck up.

Than i have removed the already existing cluster group u201CBWP SAP Applicationu201D

& i continued the step "u201Cconfiguring first MSCS nodeu201D now error says that-

31.1.2012, 9:0:8, ntclsapclus.cpp, 89, Entry: CreateSAPClusterGroup

31.1.2012, 9:0:8, ntclcluster.cpp, 258, AddDisk2Group: Disk M not found in SharedDiskList

31.1.2012, 9:0:8, ntclsclcrsrc.cpp, 403, AddSAPDisk2SAPGroup failed 1

Incorrect function.

Pls. let me know the standard cluster setup & advice whether should we

delete the manually created SAP cluster group or else can we skip the

configuring first MSCS node step, in this case how can we add the

resources u201CSAP SID Instance no. Instance & Serviceu201D into this cluster

group since others resources are already existing in the same.

thanks,

Vadivel - 91+ 9769988158

India.

[sunny_pahuja2]

Hi,

What is window version ?

You should not create SAP resource group manually in cluster. It should be created by sapinst only. So, delete the cluster group that you have created manually and then repeat this step.

Thanks

Sunny

[Former Member]

Hi,

Thanks for your replay,

OS version - Windows 2003 R2 - Enterprise x64 Edition - Service pack 2

I have already tried the same but no luck,

i have removed the already existing cluster group u201CBWP SAP Applicationu201D

& i continued the step "u201Cconfiguring first MSCS nodeu201D now error says that-

31.1.2012, 9:0:8, ntclsapclus.cpp, 89, Entry: CreateSAPClusterGroup

31.1.2012, 9:0:8, ntclcluster.cpp, 258, AddDisk2Group: Disk M not found in SharedDiskList

31.1.2012, 9:0:8, ntclsclcrsrc.cpp, 403, AddSAPDisk2SAPGroup failed 1

Incorrect function.

Pls. advice how to solve this issue.

Thanks,

Vadivel

[Former Member]

Hi All,

Thanks for all your support! Problem solved

Regards,

Vadivel

[Former Member]

You ask for help but you don't share the solution when you have it. Thank you very much!

[Former Member]

>>I have done the installation of ASCS & SCS on global drive,

>>after that while trying to configure the first MSCS node I got the error that unable to create the SAP cluster group.

If you are installing on a cluster ASCS/SCS is installed with the SAPInst service Configure the first MSCS node. This service will install an ASCS/SCS instance in the cluster.

In an HA scenario for MSCS you must not run the ASCS/SCS service from the Distributed System Section.

If you first run ASCS/SCS from the Distirbuted System Section and then run Configure first MSCS node you will try to do things twice which will run into the errors mentioned in the first post of the tread.

Peter

[Former Member]

Thank you Peter

[former_member253084]

Hi SAP GURUS,

I am also getting same issue can any body give me solution Please

Thanks,

Bhaskar