Rank: Newbie Groups: Member
Joined: 2/22/2009 Posts: 1
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We are periodically receiving the following error message. I need help to troubleshoot. Thank you. Error message is as follows: The callback on "ctlCallBackPanel" has failed because the server did not recognize this callback and processed it as a normal request. This can occur if there are multiple Callback / Callbackpanel controls in the page.
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Rank: Administration Groups: Administration
Joined: 5/27/2007 Posts: 24,194
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Hi,
This usually indicates a code error. There are many cases that can cause such error, but the most common one is when you dynamically loads some controls and when the page posts back, you did not load them again. Try to temporarily eliminate all those and see if it occurs again. If it still occurs, try to find out a fixed pattern about when it occurs and we will be happy to take a look.
Thanks!
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