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Error when configuring SAP AS Java in NWDS

bhavya_sri3
Participant
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Hello Experts,

I'm now using NWDS 7.5. I'm trying to configure AS Java server. I gave the hostname and instance number. After sometime, I'm getting the below error.

I cross-checked with basis and they confirmed that the host and instance number are correct. Also I'm able to access the portal successfully.

I have gone through some of the posts in SCN but still not found any concrete solution.

I replaced my jvm with SAPJVM 8.1(for doing this, I changed the eclipse.ini file to point to new javaw.exe under sapjvm bin folder.

Can anyone suggest any possible resolutions for this kind of an error.

Attaching the NWDS log file for reference.

Thanks,

Bhavya

Accepted Solutions (1)

Accepted Solutions (1)

bhavya_sri3
Participant
0 Kudos

Hi team support/ Rajendra,

I am able to do telnet with xxxx01.ics-eu-1.yyyy.com   50000 and get success.

Can you please let me know if there is anything else I should check to make sure the FQDN is proper.

Thanks,

Bhavya

vdurgarao09
Contributor
0 Kudos

Hi Bhavya,

Check your system host file and maintain the host name.

C:\Windows\System32\drivers\etc

run ->drivers->etc->hosts open in notepad maintain your server ip and hostname with FQDN ,shot name.

After that open your NWDS and go to the Window->Preferences->General->Network Connections

here Active Provider :Manual type

Proxy bypass add host name and click ok.

After that follow this

window -> Show View -> Other, and select the Management Console.

Right click on SAP Systems, add system, and enter the hostname and instance number.


Regards,

Durga Rao.

bhavya_sri3
Participant
0 Kudos

Hi Durga Rao,

I tried as you suggested but still getting the same error.

When we checked we found that 50013 & 50004 ports are closed. Our last guess is to open them and check.

Can you recommend any more ports we should check..

Thanks,

Bhavya

vdurgarao09
Contributor
0 Kudos

Hi,

Here 50004 port are allow to deploy applications.Once port's open it's should work.

Regards,

Durga Rao.

Answers (6)

Answers (6)

Former Member
0 Kudos

Dear

Did you check FQDN name is maintained properly

and also check hostentry for the server

Regards

Rajendra

Former Member
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Hi

Did you check FQDN name is maintained properly

and also check hostentry for the server

Regards

bhavya_sri3
Participant
0 Kudos

Hi everyone,

I tried with the below options. But I still receive the same error.

  1. Using the FQDN: xxxx01.ics-eu-1.yyyy.com Tried with Instance numbers: 00, 01, 02
  2. Using the host taken from System Info page: xxxx01. Tried with Instance numbers: 00, 01, 02

We are using a proxy to access the client network. But able to access the portal successfully.

Any other suggestions please..

Thanks,

Bhavya

junwu
Active Contributor
0 Kudos

did u put that proxy in your nwds?

juan_vasquez2
Active Participant
0 Kudos

Hello Bhavya,


Review your ladscape, maybe the instance number is other in the server


try with 01, or 02



bhavya_sri3
Participant
0 Kudos

Hi Szabolcs & Juan.


Thanks for your replies.


I had already gone through the workaround mentioned in the wiki blog.


When I'm trying to add server through Management Console, it is giving me the same error as earlier. It is not asking for any credentials.


Could you please suggest any other reasons for the error..


Thanks,

Bhavya

junwu
Active Contributor
0 Kudos

did u need proxy to access the server?

Former Member
0 Kudos

Hello Bhavya,


Try with the direct server host name instead of proxy url .


Thanks,

Sandip

Szabolcs_Renyo
Advisor
Advisor
0 Kudos

Hi Bhavya,

You can try the following workaround:

Window -> Show View -> Other, and select the Management Console.

Right click on SAP Systems, add system, and enter the hostname and instance number. A pop up will

ask to enter an adm user and password, enter them both. Then go back to the Preferences, SAP AS

Java screen and your system will be there.

Please use administrator user to authentication.

Best Regards,

Szabolcs

juan_vasquez2
Active Participant
0 Kudos

Hello Bhavya,




https://wiki.scn.sap.com/wiki/display/Java/NWDS+Troubleshooting



This URL shows details


Regards


Juan