As the name suggests, create method/operation is used to create a new entry or record for the respective entity. In our previous parts, we are dealing with sales header information (Part 5), in the same fashion, we will create new Read more…
Let’s take an example of a traditional read statement. The above read statement can be replaced with new ABAP syntax In both the case, the result would be Result: 20 What is the meaning of VALUE # and OPTIONAL keyword in the new syntax VALUE – It Read more…
Adding leading Zero: Well, this is a pretty common requirement in the ABAP world. Adding leading zero in the customer number(KUNNR), Material/Article number(MATNR), sales order number, Delivery number, etc. There are multiple ways to achieve the same. So let’s begin Read more…
RFC is called Remote function module. As the name suggests using RFC we can interact with an external system that may be a SAP system or a Non SAP system. RFC Function module is just like a function module created Read more…
Paging is used for restricting data(instead of feeding ALL) from the backend to the frontend which helps to improve the performance by reducing the records in the response. Let’s take an example, suppose there is a UI5/Fiori application in which Read more…
In this part, we will discuss the Query operation and along with various query parameter exist in the OData.Basically, Query operation is for getting all the records, which is also known as Feed. For each entity set, there is a Read more…
In Part 3, different artifacts in OData service are covered. In this part, we will check the implementation of the OData service and its Get Operation. As we know all the logic parts of the OData service are to be Read more…
As we have already gone through the basics of OData in Part 2 of the series, let’s focus on creating an OData service in the system itself. Let’s begin.To create an OData service/Project, you need to go to the transaction SEGW. or /n/IWBEP/SB. The Read more…
Before developing the OData service, let’s check the system configuration and its deployment options. So typically there are two deployment options that are Central Hub Deployment Embedded Deployment Central Hub Deployment OptionThere is basically two systems in the type of Read more…
OData(Open Data Protocol) is a REST-based protocol. A Protocol will be called REST-based if it fits under certain constraints. Below is the list of constraints. Client-Server Architecture – Request from Client to server Statelessness – Meaning Request are not stored in the Read more…