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OData service development with SAP Gateway - code-based service development -...
Since the editor didn't let me enter additional screen shots I am continuing my last blog post OData service development with SAP Gateway - code-based service development - Part I in a new one: We...
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OData service development with SAP Gateway using CDS via Referenced Data Sources
Introduction In a previous blog OData service development with SAP Gateway - code-based service development - Part I I described how to implement as basic OData Service using code based implementation....
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OData service development with SAP Gateway using CDS via Referenced Data...
Introduction The OData service that has been generated in the first part of this blog is read only. In the second part of the blog OData service development with SAP Gateway using CDS via Referenced...
View ArticleSAP CodeJam
In this blog I am collecting information about what you can do in advance when attending a SAP CodeJam about SAP Gateway and provide links about SCN blogs that we will use in such an event. What to...
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Closing session of Soft State OData service
Hello,I would like to share the idea how you can manage or kill the session of your Soft State OData Service.For more information regarding Soft State Support for OData Services look here:...
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Uninstallation of SAP Gateway add-ons IW_FNDGC, IW_GIL, IW_SPI, IW_SCS,...
Introduction SAP Gateway consist out of several add-ons. Some of them are mandatory while others are only optional and some are even legacy. A complete list of SAP Gateway add-ons can be found in the...
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Using SEGW and ABAP in Eclipse
In one of my last blogs about code based OData service development using the SAP Gateway Service Builder (SEGW) I got the (valid) question from Joachim Rees whether I would commend using SE24 to get...
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A workaround to have Gateway Tool installed in Eclipse Mars
The recent release of SAP Development Tools for Eclipse,Mars version, does not include the Gateway tool yet (GWPA) and to me it is an essential one. Great thanks to this post "Gateway Productivity...
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Step-by-Step procedure for CREATE_DEEP_ENTITY in POST operation
For beginners facing issues in creating deep entity for more than one item table for single header.I will explain how to create SAP Netweaver gateway OData service which will implement Create Deep...
View ArticleOData Service Deployment Options for On-Premise, Mobile and Cloud Scenarios -...
Customers of SAP Business Suite can use SAP Gateway to develop OData services to modernize the user experience with SAP Fiori apps. A question very often raised by customers is where to run the...
View ArticleConsume Odata Service in ABAP CL_HTTP_CLIENT->CREATE_BY_DESTINATION (HTTP...
This can be considered a continuation of the earlier Blog Post i have written Consume Odata Service in ABAP CL_HTTP_CLIENT->CREATE_BY_DESTINATION. In the earlier post it is described how to trigger...
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Unlock your data with OData
Unlock your data with OData Businesses have valuable data and they want to make that data available to other bodies.However these data is often locked away based on criteria basis and applications,...
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Developing data driven reusable READ functionality. Part 1
IntroductionIf you have been working with SAP Gateway for a while you will begin to notice the pattern of defining Entities, Entitysets, Associations, etc… and then the coding pattern of redefining...
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Reusable READ functionality. Part 2
Returning to our adventures in SAP Gateway, following on from my previous blog: Developing data driven reusable READ functionality. Part 1 Let's add some more of those odata operators to our generic...
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Set and Get custom HTTP Header
This blog is to illustrate following solution which might be helpful in certain scenario: 1. Set Custom HTTP Header in sapui5 2. Get Custom HTTP Header in Gateway So Let's start ! 1. How to...
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Dynamic entity structure in the Odata service
Most of the time you will need a flexible Odata entity structure. For example, for adding customer fields or providing only fields which would be displayed in customer scenario. I found this example...
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Reusable READ functionality. Part 3
Welcome Back Welcome back again to our third installment of the series. Today we will cover off navigation and the odata $expand operator. If you haven’t followed along already check out the previous 2...
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Trouble shooting in HCP OData Provisioning
With SAP Fiori Cloud Edition we also introduced HCP OData provisioning as a deployment option to connect to SAP BackendYou can refer Elizabeth's blog where she talks more in details about what HCP...
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ODATA Service to Create PR in PARK Status with ATTACHMENT at Item Level.
Step 1: Goto SEGW tcode and Create Project as shown below. Provide Project Details. Step 2: Create Two Entity Types. One for PR Header and the other for PR Item. For PR Header: Provide the following...
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How to implement custom dynamic system alias calculation in SAP Gateway
Introduction The standard routing used by the destination finder can be based on user role assignments and host names of the OData client calling the service. It has however turned out that some...
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