Earlier While creating an OData service, I have gone through multiple blogs which has few steps to create Odata Service that helpIed me to create the service. But for every term, I needed to go and search for the particular term to understand what actually they do. So here in this blog, I am going....
There were days where customer requirement was to create ALV reports in GUI and to provide button on top of ALV to print the report data as PDF or to show the details of selected line item. Now Customers are focusing on application which are more user friendly, responsive instead of old GUI applications/screens. In....
There is a very common problem, that while doing a post request or any kind of update containing empty dates are not allowed by default via SEGW based OData-Services. How to enable this is described here: DateTime field in OData entity – Points to take care when the UI is throwing run-time error. | SAP Blogs....
There are several blogs showing how to organize interaction between SAC and S/4HANA using OData services. However, one cannot ignore the fact that SAC, as an analytical tool, often uses data from SAP BW or BW/4HANA. This blog provides a simple example of how an OData Service can be used to exchange information between a....
Recently I came across an issue while opening a Standard Fiori App (oData V4 Service Group is not Published). Upon some research & analysis I found the steps to Publish/Activate an Odata V4 service and thought to share with you all 🙂 . Steps: Login to ‘SAP NetWeaver/SAP GUI’ and Execute ‘/n/IWFND/V4_ADMIN’ t-code. Click on ‘Publish Service Groups’. /n/iwfnd/v4_admin ....
Some time ago Andre Fischer wrote a blog post called Support of multiple backend systems – How to use Multi Origin Composition and Routing that explains a cool Netweaver Gateway functionality regarding oData. Multiple Origin Composition (MOC) is the ability to collect data from different back-end systems, aggregate them in one single service and updating different back-end systems while....
Hi all, here I’m going to discuss about converting OData V4 service to OData V2 with step by step procedure (I will take screenshots from my PC for the reference and few pics from npm.js site). You will get to know the purpose of converting V4 service to V2. Here we have a discussion about....
QR (Quick Response) codes are two-dimensional barcodes that are widely used for storing and sharing information. They are particularly useful because they can be read quickly and easily by a smartphone or other device equipped with a camera and a QR code reader app. If we can add a QR code to our app/oData call,....
As per new feature in CPI, we can create Message Mapping as Artifact and deploy before using in any integration flow. There are already few blogs , where you can see how to create Message Mapping as Artifact and the limitations. SAP Cloud Integration – Message Mapping as Artifact | SAP Blogs In this blog,....
In this post I would like to show you how create a Vue.js app with VS Code and how to deploy it SAP Netweaver. As you probably already know, you can do Fiori development with Visual Studio Code and you can easily deploy it to SAP. So instead of Web IDE you can use VS....
Recently I got a request for getting multiple PDFs from the service that was already in use , and I was already using ‘ GET_STREAM ‘ method to return a single PDF. Facing this request , the most quick and usable solution I thought was why not I am adding multiple PDFs into a single ZIP File....
Issue – The BODS job it was taking only 30 mins to complete by the time when it was go- live, and it is daily job with delta load filter condition. Later on this jobs completion was increasing by 3 mins every day and it reached to 5hrs 33 mins. Basis team raised a concern that....
In this blog, I would like to show you how to download a ZIP package stored on an application server via Odata call in very simple steps. I have tried not to add any additional logic apart from downloading the ZIP package from the Odata service. Steps 1. Table creation. 2. Create an oData service.....
Hello Community! This blog tells about OData service creation using Core Data Services[SAP ABAP CDS for SAP S/4 HANA] at the same time here we going to explore two methods for creating OData service one is SADL and another one with CDS annotation. Let’s start with an exact definition of OData: OData can be defined as a....
Introduction In this new world of BTP, I was wondering whether I can run python applications in the cloud foundry & perform several things like the followings: accessing the data of different systems(S4H On-Premise, ECC, BTP CAP OData services, etc.) via destinations. running python flask applications having multiple functionalities/pages. I have checked a few places....
In order to enable multiple odata services for fiori apps in S4 Hana. There is a requirement to activate multiple odata service in a single step instead of doing it one by one. In this blog I will explain steps to activate multiple ODATA services in single transaction. Step 1: Go to tcode STC01. Enter task....
This blog post will provide the steps to implement an OData service using SADL framework and how to reference an SAP ABAP CDS view in SEGW Gateway Builder. Introduction As a developer, we are already familiar with the Gateway Service Builder (SEGW) tool, also we know the different ways to create and model an OData....
Hi All, Actually all of you knows the Error handling Messages in OData But I am going to show you the Header messages at the success Status-200. Some one knows this in other way but max number of developers don’t know this scenario I am going to tell you the simple way to display the Customized Header....
This Blog is about to display the employee pay slip in Fiori Application. When user click on hyperlink in frontend we need to display the employee pay slip. Generally for PDF we use the Adobe forms/ SMART FORMS to prepare a layout, but here we don’t need any layout creation. We have standard pay slips....
This blog post shares my experience about a particular issue I encountered working with an OData service created using ABAP Restful Application Programming model and one possible resolution. The case is associated with an amount field in an CDS entity was exposed as an entity in the service definition. Amount and currency fields in CDS....
This blog post is about automatic documentation of OData entities. As I already explain in my previous blogs, I don’t like wasting time on tasks that can be done automatically (and in a more efficient way) by some tools. On another side, I really like, when I use some OData entities, to see a nice....
Part 02 – ECC / Abap flavor This blog post is the second par of this one: Previous blog (part 01) In this part, I’ll show you how to get the PlantUml schema definition of an OData entity defined on the Abap stack (on-premise system for example). Thanks to the transaction SEGW, you can define and....
We recently had a request from a customer to develop a SAPUI5 application that should be translated into German and English. The English language should be used by default, if the user language was neither English nor German. At the same time, a SAP gateway service was used from a system where the default language....
Generic withholding tax reporting helps you configure based on your country/region-specific or company-specific requirements. The report identifies withholding tax-relevant transactions for the reporting period and generates an ALV output that lists these transactions and groups them based on organizational unit, business partner, tax type, and tax code. This report can be used to report only....
On many occasions, users need to upload an excel file from the local system and extract the content from the excel file to send to backend SAP. There are multiple ways to achieve the extraction of data from excel file and send the content to SAP system. In this article I am going to explain....
Introduction: SAP has provided an extensive set of APIs to integrate and extend its products. APIs would be the way going forward, both in cloud and on-premise environment. As a Developer, we should get familiar with the APIs and start using them for Integration or side-by-side extensions. We can search for all the standard APIs on SAP API Business Hub.....
Whats the ODATA and REST API’s and why we need that? Combination of different software system is sometimes need, sometimes mandatory in our modern IT world. The question is that how these systems have to communicate and exchange Datas. A number of standards and protocols have been discovered to facilitate communication between different systems. If....
When you implement My Inbox fiori app you can face one issue in which user is receiving duplicate work items in his My inbox fiori app. If you check total workflow tasks in inbox from SBWP . Workflow is showing total 7 items. Total 7 workitems If you login to My inbox fiori app....
Today I want to tell you a funny topic. The topic is ‘$Batch operation on the Gateway Services with CDS’. In Odata, generally we use deep entity method for implementing table or header-item relationship. But sometimes we do not want to implement deep structure methodology, we want to send data in just one request or....
Are you struggling with the famous “There is an issue in this Fiori App” email? Were you not given further details on which is the error, in which environment it happened, nor which is the service name? Are you starting with SAP Fiori but want to rely on your strong ABAP skills? Or are you....
Hello ABAPPERS, Today’s topic is very interesting . The aim is send Adobeform pdf with oData, also we can send Smartform as well. This is very easy thing for implementation. I will explain details step by step. Prerequests -Knowledge about adobeform or smartform -Basic knowledge about oData -SAP Gateway usage First of all, We create....
Businesses are unique, and so are their challenges. Evora designs, builds, and implements custom-tailored solutions based on modern technologies and best practices. As a long-time SAP partner, we have extensive experience in developing custom apps and connecting them to SAP backend systems. I spoke to my colleague Frederic Pollmann about his project experience so I could share....
This blog post is relevant to scenario wherein standard service is not available as a SEGW project, Standard service does not highlight the Consumption CDS view. Select the SAP Fiori Application. Get the OData service details. Go to Service Implementation. Go to DPC class. Put breakpoint in GetEntitySet Method Run Get Call. Under _get_data_table_container....
Foreword. We are so used to say “Alexa play spotify” and the likes and no longer realise how much manual work it takes to set up the ubiquitous OAuth2SAML2Bearer Assertion flow with a vanilla SAP ABAP backend system. This instalment will walk you through this challenge! However, if you were looking for a more automated approach....
*** Default Header *** With the intention to show why SAPUI5 developers (as most of them came from the ABAP world) need to upskill with “safe programming” knowledge and skills, i’ve decided to create the #SafeSAPUI5. What is #SafeSAPUI5? A series of episodes with examples (of course with responsible disclosure, not showing names, servers, etc.) of security breaches that....
*** Default Header *** With the intention to show why SAPUI5 developers (as most of them came from the ABAP world) need to upskill with “safe programming” knowledge and skills, i’ve decided to create the #SafeSAPUI5. What is #SafeSAPUI5? A series of episodes with examples (of course with responsible disclosure, not showing names, servers, etc.) of security breaches that....
