SAP Gateway speaks JSON and PhoneGap talks device or…” How I learned about a...
I am an avid user of mobile devices and I love them at home and around work, but never really had any interest in learning how to develop native applications for them, as it would mean that I had to...
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The University of Mississippi: Debugging and Refining Our Gateway Services
As Ole Miss continues to expand its usage of SAP’s NetWeaver Gateway, we have learned a few useful tips and tricks towards debugging and refining our OData feeds. I would like to take this opportunity...
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PowerBuilder and Gateway - The Sinatra style
The other day I was playing with the idea of consuming Gateway from PowerBuilder...so of course, I tried a few things like reading it as a WebService or a Rest Service...none work as Gateway generated...
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Netweaver Gateway & OData: URI conventions in practice
Over the last year I’ve had various exposure to Netweaver Gateway; the usual “so what is this all about?” tinkering and self-teaching, actual project use and even training of junior consultants. Prior...
View ArticleOData Everywhere
We're well into Day 1 at SAP TechEd 2012 in Madrid, and while SAP NetWeaver Gateway has already been mentioned in this morning's keynote (even though the keynote was more Sapphire-focused than...
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Enhanced OData Parsing
I recently posted a blog regarding the ABAP implementation of various aspects of OData URI schemes. While preparing for part two of that series I came across some aspects of Gateway OData handling that...
View ArticleHow NetWeaver Gateway can help to mobilize business processes
We are all used to use our mobile devices for daily activities like checking the weather forecast, navigation through cities, booking train tickets and a lot of other stuff. Mobile devices became...
View ArticleUnable to execute query operation
Hi Experts, I have created an Odata service via Gateway Service Builder..I am able to execute the instance method(Read Operation) but I get an exception when I try to Get the EntitySet (Query...
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Creating a SAPUI5 starter application with the Gateway Eclipse plugin
Having just installed and tested the GWPA plugin for Eclipse, I found the process of producing a basic application very straightforward. Even so, I thought it would be worth producing some content to...
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OData custom parameters - Gateway can have them too!
Since starting with Gateway I've always wondered why one of the simplest OData conventions is not implemented in Gateway yet. Simply stated, at the end of a resource path you can add typical query...
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Microsoft BUILD 2013
As you know SAP NetWeaver Gateway is all about developers. This said it is not only about SAP developers.The Microsoft BUILD developer conference 2013 will start in San Francisco tomorrow.In this blog...
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NW Gateway: Tips & Tricks
In this blog I want to share some experience, I made with NW Gateway. ContentNetWeaver Gateway documentationCaching aspects while testingService analyzation & debuggingVarious tipsPerformance...
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SAP Netweaver 2.0 SP06 Install Parallels on OS X hints
I run a number of VMs using Parallels on my Mac and wanted to use the same for the available Netweaver Gateway 2.0 SP06 . There were a couple of issues after install that needed to be resolved before I...
View ArticleUnable to expand line items using $expand when used along with $filter
Dear Folks, In my service, I am able to query header collection with a filter. (Delivery_header collection) Now I want to expand (Delivery_line-items) for each delivery nos. I did the associations of...
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Custom generation strategy – how to enhance the generated data provider base...
This article explains how I became interested in the service generation code and the means to alter it, to suit my own requirements. A bit of history… I have identified certain generic ABAP-level...
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Improved Inside-Out Modelling
What is inside-out modelling?It is a design paradigm that takes a business component and models it so that it can be exposed as a service. The entities and properties thereof are generally driven by...
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Detailed step by step procedure for Creating Gateway Service with all the...
In this blog I will explain Creating Gateway service with all CRUD operations Before starting, I am expecting that you have basic idea of gateway service and gateway service builder i.e SEGW 1. Create...
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Detailed step by step procedure for Creating Gateway Service with all the...
In the first part Detailed step by step procedure for Creating Gateway Service with all the CRUD Operations and testing them in Service Explorer Part1I discussed the the below topic. 1.Create service...
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SAP (Netweaver) Gateway 7.3.1 - Obsolete Runtime Artifacts can not be deleted
I found out (and I'm not the only one), that if the gateway creates an interface, which shows up in SEGW under Runtime Artifacts and you delete it in the class builder (right-mouse click via 'Go to...
View ArticleVesna: Spring framework functionality for ABAP OO
Yes that's not the April Fools' Day and yes, if you were missing Spring Framework in ABAP OO, your longing is over:Vesna Framework Add-On 100_702 has been released and it provides Spring look and feel...
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