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Asked: 2026-05-20T11:15:58+00:00

Hmmm this seems silly, so I feel silly. I have a custom operation on

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Hmmm this seems silly, so I feel silly. I have a custom operation on an Odata service which has a string parameter. It works fine when the string contains no special characters, but as soon as I include the [‘] character I get:

<?xml version=\"1.0\" encoding=\"utf-8\" standalone=\"yes\"?>\r\n<error xmlns=\"http://schemas.microsoft.com/ado/2007/08/dataservices/metadata\">\r\n  <code></code>\r\n  <message xml:lang=\"en-US\">Bad Request - Error in query syntax.</message>\r\n</error>

I am invoking the service with the following code:

new DataServiceContext(new Uri(svcUri)).Execute<string>(new Uri(relativeOperationUrl, UriKind.Relative));

I’ve tried encoding like this [& apos;] (xml encoding) and like this [%27] (url encoding) and the things is still blowing up.

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1 Answer

  1. Editorial Team

    Try '' (like escaping it for SQL); see How to escape a single quote to be used in an OData query?.

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