SAP Web Service need to be consumed from HTML page of a website( EX : Quotation )

Hi All,

Greetings.

I am looking an overview of triggering SAP Web service from website ( HTML page ) and let say an example for triggering quotation data from third party to SAP.

Here i have created a Remote Function module and created web service as well. I couldn't able to figure out how can i utilize the web service from SAP to front end.

Thanks,

Prabh