URGENT :Error connecting using JCO.Client: null

[Former Member]

Hi,

I am having a strange problem here. I am getting this WDDynamicRFCExecuteException when i do a model.execute() from my webdynpro view.

When i restart the server and deploy and run it works fine and there is no exception.

But after that i get this exception, unless i restart the server.

I am using the ramp up version and my SLD is configured properly.

Can someone please help with this?

[Former Member]

Hi,

Now i am geeting the same problem means I am getting this WDDynamicRFCExecuteException when i do a model.execute() from my webdynpro view.

can u plz help me out

Regards

Padma N

[Former Member]

i got similar problem and this is how i resolved

this is because jco connections are Using SSO and the user who is accessing that webdynpro application is not present in the backend system.

please make sure user is there in the backend system from which you are getting data

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Edited by: Armin Reichert on Feb 18, 2008 7:28 PM

[Former Member]

Try to set the max connections in the JCO to 200

[Former Member]

Hi,

If you found a solution to your problem can you share it with us. I've got the same problem.

Thanks

[Former Member]

Hi Balaji,

please post the exception here, otherwise it's difficult to say something about the problem.

Regards

Stefan