Introduction – In this blog, you are going to see how performance can be improved using ‘WITH’ Clause in CDS Table function when you have multiple selects. I will use below Problem Statement as an example and try same solution in 3 ways. Also Read: SAP ABAP 7.4 Certification Preparation Guide Problem Statement – Need […]
The example below depicts one of the possible use case of abap daemon, with the integration between interface technologies: AIF(Application Interface Framework), IDOC’s, Asynchronous RFC, Business events(workflow) & class events, Report program, email and ABAP Daemon. Disclaimer: In example, no actual document is created but used some dummy number (assuming SAP Document number) to update […]
In this post, I am going to show how to provide authorization to a SAPUI5 / FIORI application using CDS views and BOPF framework. Basically, we can provide authorizations for CRUD methods in SAPUI5 using BOPF. Every BOPF object has a authorization class associated to it. The methods of this class are automatically triggered whenever […]
There are several ways to generate Microsoft Word docx documents using ABAP. All of them have a number of disadvantages: some require a lot of manual actions and saving structures in the ABAP dictionary some require the Microsoft Office package installed on the user’s computer for their work The advantage of my development: requires a […]
If you want to consume an OData service in your ABAP coding there is a nice feature available in SAP Cloud Platform, ABAP Environment that lets you generate an OData Client Proxy by importing the EDMX file of an OData V2 service. The import is offered by creating a so called Service Consumption Model. Though […]
PO (Process Orchestration) message monitoring could be time consuming, annoying and difficult-to-do for most SAP users, especially as PO runs on JAVA stack and there is no ABAP stack to view message logs anymore. Therefore, most users may find it difficult to access the message monitor available on the JAVA stack and also it may […]
In this blog post, I will give an introduction about unit testing fundamentals and the basic concepts of Unit Testing. I will also give an example of a very simple unit test in ABAP, covering positive and negative scenario. This blog is particularly for absolute beginners who would like to start off in a systematic […]
Recently I have to work not only with my native SAP HR. And there is a need to be aware of unfamiliar data models from other modules as soon as possible. I made a small application – Simple Data Explorer. It may be useful for consultants, architects, developers of all SAP systems with ABAP. Read […]
FEH – Forward Error Handling FEH (Forward Error Handling) is used for Error handling in Asynchronous Services. Asynchronous inbound service operations should support service-oriented error handling: if an error is detected while executing a service call, performing the requested service is not rejected immediately. In particular, no immediate “rejection message” containing error information is sent […]
I had been working on SAP performance analysis with my customers in the past. Based on my experience, the performance analysis process could be time-consuming and might need a large amount of time to prepare reports for sharing the finding with other team members. Also Read: SAP ABAP 7.5 Certification Preparation Guide Recently, I am […]
