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HTTP POST service request from SAP UI5 to SAP IOT

Dec 14, 2017 at 07:34 AM


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Hi Experts,

Please guide me how to push data from SAP ui5 app to SAP iot push table through HTTP POST request.

This is giving 401 OPTIONS error(Unauthorized)

PLease help me out

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1 Answer

Anton Levin
Dec 14, 2017 at 07:39 AM

Hello Sidhant,

Authorization HTTP header value (after Basic key word) should be Base64-encoded "username:password" string. Change to:

xhr.setRequestHeader ("Authorization", "Basic " + btoa(sUsername + ":" + sPassword));



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same error

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An error (originally) is not what you have described. You end up in CORS (cross origin issue). You make an HTTP request from your UI5 app to IoT MMS. In order to solve it, you would need to use HTTP destination in your UI5 app.