IR Login Error

[Former Member]

Dear All,

I can't login to Integration Repository/Directory after I installed JDK.

Following is the error:

Root cause:

com.sap.engine.services.rmi_p4.P4IOException: Cannot open connection on host: <my XI IP> and port: 50004

I'm not very sure what cause the error, but it happened only after I installed JDK. Yesterday i tried to uninstall the JDK 1.4.2_18 and i managed to login to IR and ID without any issue.

After that i tried to install lower version of JDK (version 1.4.2_10) and i still managed to login to IR and ID. (without restart after install).

This morning when i tried to login again and i found the same error as above even i didn't install or uninstall anything. The different only the OS has restarted this morning so maybe the JDK just take effect.

Please suggest what is the cause of this.

I must install JDK since i want to use Netweaver Developer Studio.

Best Regards,

Victor.

[Former Member · Accepted solution]

HI,

Refer similar problem

http://help.sap.com/saphelp_nw04/helpdata/en/4a/f434417f222004e10000000a155106/content.htm

Thanks

Swarup

[Former Member · Accepted solution]

I can telnet to that IP 50004 without any error.

My firewall also off.

I tried again to uninstall the JDK but the problems still there.

Yesterday i uninstall the JDK and i managed to login, so i thought JDK cause the problems.

Please advice!

Victor.

[Former Member · Accepted solution]

Hi,

Just restart of J2ee server it will resolves the problem. The issue is on server side not on client side...thus even your re-installation of JDK...is not working.

Also refer - Trouble logging to Integration Builder

Thanks

Swarup

[Former Member · Accepted solution]

Hi Swarup,

I solved the issue.

I think the issue not because of the JDK but in our LAN Setting.

I was managed to login if i connected via cable (wire), not using wireless. I need to check with my Network Administrator for this.

But anyway, thanks a lot for you that constantly help me a lot

Best Regards,

Victor.