The 502 Bad Gateway error is caused when a network error between servers on the internet. The failure is temporary or transient, please try to resubmit to try the flow again.
Besides, clear your browser’s cache and delete your browser’s cookies would always work.
Please also try to run the browser in a safe mode to see if it will work.
If you are still having the issue, please feel free post back.
I dont think its a network issue. If I get rid of the formalParemter and use straight SQL it works fine. At the bottom of the post you can see the error 'must decalare parameter giftyear;' .
This question is really about how to use formal parameters in a SQL Query
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