Add New Fields To “S/4HANA Manage Purchase Requisition- Professional Fiori App” With CDS Extension

This topic demonstrates how you can extend the original CDS view with a view extension to provide some additional fields.

Problem:

Our customer asked us to add some fields that are in the “EBAN” table but not in the Manage Purchase Requisition Professional Fiori application(F2229).

Solution:

I created this example to show how those who need to add fields to the S/4HANA Manage Purchase Requisition Professional Fiori App can do so via the CDS extension. We used it in our S/4 Hana(On-Premise) Greenfield Implementation project and we met our customer’s need.

What will you learn?

In this example I will create “CDS Extension” for Purchase Order Professional App to add two fields in the EBAN table.

You’ll learn

◉ How to create custom CDS extension for Purchase Requisition Item Extensibility View-E_Purchaserequisitionitem.

◉ How to create custom CDS extension for standart CDS view C_PurchaseReqnHeader

◉ How to use E_Purchaserequisitionitem in the C_PurchaseReqnHeader .

 

1. First, we open our application package and C_PurchaseReqnHeader CDS view on Eclipse.

2. Go To C_PurchaseReqnHeader->T_PurchaseReqn ->I_PurchaseReqn->I_PurchaseReqn->I_Purchaserequisitionitem

In the I_Purchaserequisitionitem CDS View you can see standart extension view E_Purchaserequisitionitem.

3. This view is using the “EBAN” table. We will add the fields we want to get from the EBAN table by making a standard view extension to this view.

Right Click to E_Purchaserequisitionitem.and choose New Data Definition.

4. I add two new fields to this extension view then activate it.

Created by- ERNAM

Request Date- BADAT

5. Now we can use these fields in the main C_PurchaseReqnHeader view. 

I create a extend view for C_PurchaseReqnHeader as in point 3  and activate it.

After all of these, you can see your new fields in “Manage Purchase Requisition Professional Fiori Application(F2229).”