App Extensibility: Customer Invoices

Use

You can extend the Customer Invoices app according to your business needs for different aspects. For this purpose, the following extensibility options are available:

You can insert custom content that overwrites the default content provided inside the extension points.
Extension points are inserted in the views of delivered standard applications.

Front-End and Back-End Extensibility Entities

To add a customer field to the app, the extensibility entities listed below are available on the different software layers. You have to extend each of these entities according to your specific business needs:

UI		Back End/ABAP
View	Extension Point	Design Time: Gateway Entity	Design Time: Extension Include (in DDIC Structure)	Runtime: Superclass/ Method to Be Redefined
		SRA021_SRV/Contact	SRA021_S_CONTACT_INCL	Superclass: CL_SRA021_DPC_EXT Method: CONTACTS_GET_ENTITYSET
		SRA021_SRV/Customer	SRA021_S_CUSTOMER_INCL	Superclass: CL_SRA021_DPC_EXT Method: CUSTOMERS_GET_ENTITYSET
ListItemTemplate.fragment.xml	extInvoiceListAttributes	SRA021_SRV/Invoice	SRA021_S_INVOICE_INCL	Superclass: CL_SRA021_DPC_EXT Method: INVOICES_GET_ENTITYSET
		SRA021_SRV/Item	SRA021_S_ITEM_INCL	Superclass: CL_SRA021_DPC_EXT Method: ITEMS_GET_ENTITYSET
S3.view.xml	extInvoiceDetails	SRA021_SRV/SOItem	SRA021_S_SOITEM_INCL	Superclass: CL_SRA021_DPC_EXT Method: SOITEMS_GET_ENTITYSET
	extIconTab	SRA021_SRV/SOItem	SRA021_S_SOITEM_INCL
	extInvoiceGeneralInfo	SRA021_SRV/DetailInvoice	SRA021_S_DETAIL_INVOICE_INCL	Superclass: CL_SRA021_DPC_EXT Method: DETAILINVOICES_GET_ENTITY

Further Extensibility Entities

Business Add-Ins (BAdIs)

The following BAdIs are available for extensibility purposes in Customizing for Sales and Distribution (call the transaction SIMGH to open the Start of the navigation path “Invoice Tracking” End of the navigation path node):

BAdI: Extending Customer Invoices (BADI_SRA021_EXTENSIBILITY)

You can use this BAdI to populate custom fields such as for invoice details.

Extension Includes

In addition to the extension entities described above, the following extension includes are available:

DDIC	Extension Include	Use
SRA021_S_CONTACT_DATA	SRA021_S_CONTACT_INCL	Allows you to add fields for contacts
SRA021_S_CUSTOMER_DATA	SRA021_S_CUSTOMER_INCL	Allows you to add fields for customers
SRA021_S_DETAIL_INVOICE	SRA021_S_DETAIL_INVOICE_INCL	Allows you to add fields for invoice details
SRA021_S_INVOICE	SRA021_S_INVOICE_INCL	Allows you to add fields in the master details invoice section
SRA021_S_ITEM	SRA021_S_ITEM_INCL	Allows you to add fields in the item details invoice section
SRA021_S_SOITEM	SRA021_S_SOITEM_INCL	Allows you to add extra fields to the list of sales order numbers

If there are additional fields available in the OData service, you can display these fields on the UI. For more information, see the extensibility documentation for the respective SAP NetWeaver release on your front-end server at http://help.sap.com/fiori_implementation Start of the navigation path Extensibility Information for SAP Fiori Next navigation step Extending the UI Layer UI Extensibility Workflow Checking the SAP-Enabled Extension Options Extension Points End of the navigation path .

More Information

For a general description of the extensibility options and procedures of SAP Fiori apps, see http://help.sap.com/fiori_implementation Start of the navigation path Extensibility Information for SAP Fiori End of the navigation path .