Internet Explorer cannot display the webpage

[rezaejersbo]

Hello All,

We have some IVEW connected with ERP system in Production.

Today We get error for alle this IVEWS "INTERNET EXPLORER CANNOT DISPLAY THE WEBPAGE."

The JCO connection is working and backend system is running.

Any Idea where can i find some reason for this error?

Thanks for any advice

Reza

[cris_hansen · Accepted solution]

Hello Reza,

I recommend to disable the "HTTP friendly" error messages from IE.

If you are receiving a SAP-specific message, then it is hidden by IE.

You can also use Fiddler or HttpWatch (Professional version) to capture the HTTP data and see what is the HTTP error code that is coming from the server - along with the content received from it.

If you still cannot find the reason, then you should contact the Basis team to have access to server logs.

Kind regards,

Cris

[rezaejersbo · Accepted solution]

Hello Cris,

Thanks for reply.

I had Disable the HTTP friendly error messages.

But still the samme. My problem is there is no error in sap trace in NWA.

When I used F12 from browser I get this.

The IVEW get intrupt when tring connect backend application.

Thanks

Reza

[cris_hansen · Accepted solution]

Hello Reza,

I see that you are calling a Web Dynpro ABAP application using HTTPS. Do you have HTTPS configured in the ABAP server? Maybe a Fiddler trace would help more - to investigate the actual HTTP code that is returned when the iView is loaded.

Kind regards,

Cris

[rezaejersbo · Accepted solution]

Hello Cris,

Yes we calling  a WebDynpro ABAP application. And yes Https ic configured in the ABAP server.

Any idea why there is no information for this error in NWA trace log file?

Thanks

Reza

[rezaejersbo · Accepted solution]

Hello Cris,

I get this message whenI run Fiddler,

The connection to "ved2.bane.dk" failed,

error: connectionrefused(0x274d)

System.net.Sockets.SocketException No connection could be made becuse the target machine actiely refusedit.

Any idea

thanks

Reza

[cris_hansen · Accepted solution]

Hello Reza,

Please talk to your network team.

Most likely host ved2.bane.dk cannot be reached, causing the issue you are facing.

Kind regards,

Cris

[former_member227283 · Accepted solution]

Hi Reza,

Try to calling https://ved2.bane.dk from the other tab of same browser. It should give you error as page cannot display.

If yes, the error is there it means it is purely a network issue as mentioned by Cris.

Regards,

Anil Bhandary

[Sriram2009]

Hi Reza.

1. To check the log refer the SAP help portal Log Viewer - Portal - SAP Library

2. Could you refer the SCN link to check the SSO between from SAP portal to ECC

BR

SS

[rezaejersbo]

Hi Sriram,

Thanks for reply.

The SSO is working, this system was working correct in long time. This error is start yesterday.

I have no access in server to see the log files.

Any idea.

Thanks

Reza

[Sriram2009]

Hi Reza.

Have you tried different browser( Firefox, Google chrome)? In IE have set the "Compatibility view settings" ?

BR

SS

[rezaejersbo]

Hi Sriram,

Yes it is the same in different browser. Have you seen this problem befor?

I can not find any reason.

Thanks for any help

Reza