Error Code 499, Token required

[JulieBiju]

Hi All,

In my web application I am loading map successfully . But now a days I am facing a problem with the error below

Error Code 499, Token required

How can I solve this.?From Where I will get Token and In the below code how to apply?

<esri:ArcGISDynamicMapServiceLayer ID="StreLayer" Url="http://www.mapping Link here/MapServer"/>
            <esri:ArcGISDynamicMapServiceLayer ID="AraLayer" Url="http://www.mapping Link here/MapServer" />

[JulieBiju]

If the secured service is not expected, you should contact your server administrator to come back to a non secured service.
Anyway the issue is coming from the server side and not from the client side and SL.

Dear friend,
When I restarted the machine . The problem solved. But dont know same issue will come again or not?
we are calling services from different 3 websites. Will it make this issue?

[JulieBiju]

If the secured service is not expected, you should contact your server administrator to come back to a non secured service.
Anyway the issue is coming from the server side and not from the client side and SL.

Hi Friend,

I contacted our hosting company they said from thre side no any changes did. So again goal is in my court. How can I trace the issue?

When I restarted the machine . The problem solved temporally. But this issue I am expecting again. How can I solve this issue permanently?
I need help...Pls...Without help I cannot solve it....

[JulieBiju]

can anybody help me to solve my issue permanent?

Hi Friend,

I contacted our hosting company they said from thre side no any changes did. So again goal is in my court. How can I trace the issue?

When I restarted the machine . The problem solved temporally. But this issue I am expecting again. How can I solve this issue permanently?
I need help...Pls...Without help I cannot solve it....

[DominiqueBroux]

can anybody help me to solve my issue permanent?

Sorry I can't hlp on this matter. It's definitively not a Silverlight issue and I don't figure out how a service can switch from non secured to secured without action at server side.
But you might have more chance to get an answer by posting your question on the server forum.
Good Luck.

[EliChadwick]

I have just been through the same pain and all my googling lead me back to this post so I thought I'd do the right thing and post my solution.

I believe you need this patch:

http://support.esri.com/en/downloads/patches-servicepacks/view/productid/66/metaid/1991

Without it ArcServer will set all the services to private when it experiences load.

Worked for me!