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Dec 13, 2007 at 12:03 PM

Error in NW2004S / EP7 installation (AIX & Oracle)

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Hi,

I'm getting an error when installing EP7 / NW2004S on AIX 5.3, Oracle 10.2.0.2.... the installation is failing at step "Install software units" when it tries to deploy the online SDAs. The error in the log is:

Caught exception while checking the login credentials for SAP J2EE

Engine. Check whether the SAP J2EE Engine is up and running.

com.sap.engine.deploy.manager.DeployManagerException: ERROR: Cannot

connect to Host: [<hostname>] with user name: [Administrator]

Check your login information.

Exception is:

com.sap.engine.services.jndi.persistent.exceptions.NamingException:

Exception while trying to get InitialContext. [Root exception is

com.sap.engine.services.security.exceptions.BaseLoginException: Cannot create new RemoteLoginContext instance.]

(message ID: com.sap.sdm.serverext.servertype.inqmy.extern.EngineApplOnlineDeployerImpl.checkLoginCredentials.DMEXC)

I've discovered that I also get this message when I try to log into Visual Administrator ("com.sap.engine.services.security.exceptions.BaseLoginException: Cannot create new RemoteLoginContext instance"). However the SAPJ2EE engine is running, and the password is correct - I can log into the j2ee websites with it (http://<hostname>:50000/useradmin, http://<hostname>:50000/sap/monitoring/SystemInfo etc.).

I've looked up this error on SAP notes & SDN and tried the solutions suggested - checking the Administrator password is correct in the Secure Store and checking the Login Modules but with no success. SAP note 701654 says that the error suggests a connection problem rather than a password problem, but I can telnet to port 50004 from other servers so not sure what the issue is.

Any suggestions gladly welcome!

Many thanks & regards

Jane