I used document chaining and used open_url, passed the parameters. everything is working great, except when the parameter has a string and that has a coma symbol (,) in it. Coma is treating as a second value of parameter rather than a whole string. How to handle comma to take it as a single string rather than multiple values.
see the above url, since my value is coming with commas like 'Val, ue', its taking 'Val' as one value and 'ue' as second value and filtering data in wrong way.
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