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Former Member

Visual Administrator "Error while connecting"

Hi people,

I have the next error when I try to connect to visual administrator, before it works fine.

Error while connecting

com.sap.engine.services.jndi.persistent.exceptions.NamingException: Exception while trying to get InitialContext. [Root exception is com.sap.engine.interfaces.cross.DestinationException: cannot establish connection with any of the available instances

Nested exceptions are:

com.sap.engine.services.rmi_p4.P4IOException: Cannot open connection on host: 10.0.0.20 and port: 50100

What can i do?

More thanks

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3 Answers

  • author's profile photo Former Member
    Former Member
    Posted on Dec 09, 2008 at 12:13 PM

    Is your java up?

    Check it from jcmon if j2ee is running or not check the statis of server0 as well.

    Regards

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    • Former Member Former Member

      I have obteined the next output, after executed jcmon.exe

      kernel release 700

      kernel make variant 700_REL

      DBMS client library

      compiled on NT 5.2 3790 Service Pack 1 x86 MS VC++ 14.00

      compiled for 64 BIT

      compilation mode UNICODE

      compile time Jan 23 2008 20:12:02

      update level 0

      patch number 0

      source id 0.144

      -


      supported environment

      -


      database (SAP, table SVERS) 700

      operating system

      Windows NT 5.0

      Windows NT 5.1

      Windows NT 5.2

      Windows NT 6.0

  • Posted on Dec 10, 2008 at 10:04 AM

    Hi Sergio,

    Try to execute JSPM using

    jcmon pf=<instance profile path>

    Also are the value (like port number and all correct) ?

    Are you able to open telnet command (telnet <hostname> 5<instance number>08

    regards,

    hemanth

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    • Former Member Former Member

      Hi,

      As you said your os is windows. You can check the MMC whether your java system is up and running or not.

      To connect to visual admin first make sure you have java alone or abap+java stack you can find this in MMC.

      If you have stand alone java then you have to use "Administrator" user id.

      If you hava abap+java then you have to use "j2ee_admin".

      Also you have to mention the port as 5xx04 and also host as local host.

      Regards,

      Vamshi.

  • author's profile photo Former Member
    Former Member
    Posted on Dec 12, 2008 at 03:57 AM

    Hi Sergio

    Please check whether j2ee_admin in client 001 is locked or not.

    If locked, unlock it restart the j2ee server through SMICM.

    If not locked, use the configtool to connect to the system, if any errors please let us know.

    Regards

    Kaleem

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    • Former Member

      Hi,

      Am also getting the same kind of error pls help me in resolving it , the error is as follows

      i checked the J2EE engine every thing is up and running in MMC. but i could not understand why it is throwing this kind of error ......pls pls gimme some suggesstions on this

      /userOut/deploy (com.sap.ide.eclipse.sdm.threading.DeployThreadManager) [Thread[Deploy Thread,5,main]] ERROR:

      [001]Deployment aborted

      Settings

      SDM host : serverd1

      SDM port : 50118

      URL to deploy : file:/C:/DOCUME1/abcd/LOCALS1/Temp/temp34560help.ear

      Result

      => deployment aborted : file:/C:/DOCUME1/abcd/LOCALS1/Temp/temp34560help.ear

      Aborted: development component 'help'/'local'/'LOKAL'/'0.2009.02.26.17.21.07'/'0':

      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: [serverdl] 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 authenticate the user.]

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

      Deployment exception : The deployment of at least one item aborted

      Thanks

      Ken.

      Edited by: Ken on Feb 26, 2009 9:03 PM

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