Download data via Web Service

Hi all

We have an obligation to download data from the SAP system to our Oracle database. Problem is that we will not be able to connect to SAP DB. They weill provide a webservice and we should use that in passing parameters.

My query is, how do we do it in Oracle DB. I want to write a program unit and call the web service whenever necessary.

In this regard any idea will be a great help.

Thank you

It can be dynamic enough easily - that Oracle has a flexible set of functionality to create dynamic XML on the fly.

A few years ago that I build a dynamic interface in a 3rd party web service system - a very awkward thing that you should first determine the entity you want, determine the useful to the entity attributes, select those of interest, convert these digital IDs and construct a web call. Which in turn returned a dynamic data set based on specified attribute identifiers and the provided filter criteria.

The PL/SQL itself package that did it was to a few 100 lines of code and used dynamics processing (send and retrieve) via UTL_HTTP. The 3rd third party provider has actually expressed an interest in the package it has helped an interactive test of their web service (complicated and complex) interface.

So, personally, I'm very uncomfortable with the help of UTL_HTTP as transport interface - as it allows me complete control and management of sending 'transaction' and HTTP payload and received.

Tags: Database

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