Hybrid Programming – OOP ALV CDS Fiori

I haven’t been on here in awhile. But today I was looking out my window in April in Michigan at the snow.  For those of you reading it not thinking that is a big deal. It’s been since the 1800s since we’ve gotten snow this late in April. And yes, I’m inside looking at that snow.  Take a look at the ground – yes lovely green grass and my pine tree looks happy.  It’s a bit of a hybrid out there spring and winter on the ground.

Fiori elements utilizing CDS with Virtual Elements

This Blog is about utilizing the CDS’s virtual elements feature which as exposed as ODATA Via SADL (direct in SEGW / with ODATA Publish true annotations). This ODATA can be further consumed by Fiori Elements based application.

Also following SAP standard documents are helpful for understanding of CDS with Virtual elements.

SAP S/4HANA Cloud Extensibility – Engraving sample scenario – Technical Setup – Custom Business Logic Part - 3

Create Custom Business Logic

Also, in the cloud I have the option to write additional custom coding in order to adapt the business logic of my system.

I have mainly two options to add custom code.

Generate dynamic excel from dynamic internal table

This blog is to create a utility class for generating an excel file dynamically using a dynamic internal table. It can be directly called in any ECC program do download an excel file.

There are already some blogs available on this topic, but those does not support dynamic table.
This utility class can be used in multiple use case i.e. Download program in ECC, download excel via OData service etc.

How to scan ABAP code?

For different purposes , scanning  ABAP codes in an SAP system is useful to gather different kind of information.

For example:

Step By Step Process To Unlocking The Users Password Using Gateway Service(OData) When ever it is locked

In this blog I want to explain about how to unlock the users password when it is locked using OData and Resetting the users password by giving temporary password which is been sending through mail.

Step 1. Go to t-code SEGW to create service.

SAP S/4HANA Cloud Extensibility – Engraving sample scenario – Technical Setup – Custom Business Object Part-2

Custom Business Object

I will create a custom business object “Style” the purpose of the object should be that I can maintain the available styles for my engraving. The style should contain the layout of the engraving so which font, which font size, should it be bold, italic or underlined. The CBO could be used as a lookup in the imagined web shop, therefor I will expose the CBO via a custom communication scenario. With that I will be able to read the CBO and create new CBO entries from the postman application. I will also show you the option of a custom code list that I use as a value help for the bold field.

SAP S/4HANA Cloud Extensibility – Engraving sample scenario – Technical Setup – Create custom fields, process extensibility and data exposure

This blog post is part of a blog series focusing on SAP S/4HANA Extensibility. It is one of 5 blog posts taking care of the technical setup of extensibility with a focus on In-App Extensibility. It also acts a the basis for the technical setups that will be done in the following technical blogs as well as in the process execution.