Unable to deploy from Netweaver studio after changing hostname

[Former Member]

Hi All,

After following the SAP note 757692 to change the hostname for J2EE Engine 6.40, we are getting error message " Error: There is no control instance running in the cluster" in the SDM log when trying to deploy an app from netweaver studio. We have change the setting in netweaver studior to point to the new server etc ...

1. We noticed that in the SDM log, it seem to still looking at the old hostname (clttst1) instead of the new host name (apple)

2. We have to change the hostname because of the cluster environment.

3. I checked the trace file dev_ms and found the following messge " MsHttpInit: full qualified hostname = clttst1.rta.nsw.gov.au" , i.e. still pointing back to the old hostname.

I have made all the neccessary changes base on the SAP note 757692, i.e. message server name etc ...

Any advices / help are greatly appreciated.

[Former Member]

Hi ,

Thanks for your help, I can connect to SDMserver using RemoteGui fine, the default hostname in the login screen is my "new" hostname.

But when the developer try to deploy the apps from Netweaver studio, getting error and the SDM log indicating that it is still using the old hostname.

Old hostname clttst1, new hostname apple

The error message in the SDM log as follow :

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Oct 20, 2005 2:42:07 PM Info: ***** Begin of SAP J2EE Engine Deployment (J2EE Application) *****

Oct 20, 2005 2:42:08 PM Info: Starting cluster instance processes.

Oct 20, 2005 2:42:08 PM Error: An error occured while starting a cluster instance.

Oct 20, 2005 2:42:08 PM Error: There is no control instance running in the cluster:

Name:JM_T1129783328975_clttst1	Host:clttst1	State:5
Name:JM_T1129783488134_RTASVR04	Host:137.172.153.23	State:5
Name:JC_clttst1_JRP_30	Host:clttst1	State:5

Please check if there are running cluster instances.

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As you can see from the log, it is still looking at clttst1 ...

Any helps are greatly appreciated.

[Former Member]

Hi,

Try to log on manually to the SDM server via RemoteGUI. In the login screen you can change the J2EE Engine Host. Maybe that helps.

regards

daniel