eInvoice Sender for Microsoft Dynamics 365 BC - en-US This documentation covers the essential functions for daily use of DEXPRO eInvoice Sender. For advanced configuration and technical details, refer to the expert setup options and contact support as needed. System Requirements System requirements for using eInvoice Sender for Dynamics 365 BC Supported Microsoft Dynamics 365 Business Central versions Microsoft Dynamics 365 Business Central integration is possible from the following version due to minimum technical requirements: Supportet Microsoft Dynamics 365 Business Central Versions The prerequisite for operation is that the respective Microsoft Dynamics 365 Business Central version is still in regular support. The extended support is excluded.   Supported Digivoice Versions A licensed Digivoice system is required to use the eInvoice Sender in Microsoft Dynamics 365 Business Central and for operation. License : Valid Digivoice License/Credentials Installation Licenses Microsoft Information about the Microsoft Business Central licenses . DIGIVOICE The DEXPRO Digivoice system that should be connected to Business Central requires a valid customer license. Obtaining the DEXPRO module Detailed Information are here . OnPrem For OnPrem installations, an runtime package with the required apps is provided upon request of a registered reseller / partner. These modules are added to the customer license by the partner and then imported into Microsoft Dynamics Business Central. It should be noted that the DEXPRO Core module forms the basis for all DEXPRO modules and must therefore be imported first. Cloud For cloud installations, you only need the Microsoft AppSource . This is where the required DEXPRO modules are downloaded. Setup Wizard This wizard guides the user step by step through the different facilities of the module. Guided Setup Wizard Navigate to  DEXPRO eInvoice Setup  from the search Click  Guided Setup  to launch the setup wizard Follow these steps: Step 1: Welcome Review the introduction Enable Expert Settings  if you need advanced configuration options Step 2: Basic Setup Information Configure the fundamental settings for electronic invoicing: Base URL : Web service endpoint for document generation Access credentials : Authentication details Default settings : Standard configuration options Step 3: Payment Information (if Expert Mode enabled) Configure payment method mappings Set up bank account details Define payment terms Step 4: Validation Settings (if Expert Mode enabled) Configure document validation rules Set field validation patterns Define mandatory field requirements Step 5: Final Review Review all settings Click  Finish  to complete setup Manual Setup Options Access additional setup through  DEXPRO eInvoice Setup  page: Actions Available: Document Queue : View and manage pending documents Process Log : Review processing history and errors Customer Setup : Configure customer-specific settings Vendor Setup : Configure vendor-specific settings Mappings Section: Payment Term Keywords : Map payment terms to XRechnung codes UoM Code Mappings : Map units of measure to international standards Configuration & Administration Permission sets In order to use the modules, the appropriate authorization set must be assigned to the respective users. The following are supplied with: DXP Core Admin - DEXPRO Core Administrator DXP Core User - DEXPRO Core User DXP eInvoice Admin - DEXPRO eInvoice Administrator DXP eInvoice User - DEXPRO eInvoice User DEXPRO Core The DEXPRO Core manages the individual DEXPRO apps and their documents per client. All documents that have been entered and processed via the various DEXPRO modules in Microsoft Dynamics 365 Business Central are displayed. A global number series, which is used across all DEXPRO apps, is used to complete individual documents. This offers the advantage that users only have to work with one number series per document. Further information can be found here . eInvoice Sender Setup In the eInvoice Sender setup, both the connection to the DIGIvoice system and the processing within the app are set up. Menue Download Configuration This is used to download the configuration and structure of the e-invoice documents. Related Document Queue You can access the document queue via this menu item. Process Log You can access the process log of transactions with Digivoice via this menu item. Customer Setup You can access the customer-specific setup via this menu item. Vendor Setup You can access the vendor-specific setup via this menu item. OAuth 2.0 Setup This menu item takes you to the OAuth 2.0 setup for authentication on the Digivoice system. Mappings Payment Term Keywords Unit of Measure Codes XR Field Structure General In this FastTab, you can activate/deactivate the use of this app and set up the connection to the Digivoice system. Export-Einstellungen The standards for the export are saved here. eInvoice Konformitätsprüfung Here you will find the settings for the compliance check. Belegwarteschlange Here you can specify how long the entries are to be kept.   Customer and Vendor Setup Customer-Specific Settings Access via  DEXPRO eInvoice Setup  →  Customer Setup Configuration Options: Override Email : Use different email than default Automatic Processing : Enable/disable automatic document sending Sending Profile : Default format for this customer Buyer Reference : Customer-specific reference requirements Vendor-Specific Settings Similar configuration available for vendors for purchase credit memos. Email Templates The system uses Word-based email templates: Available Templates: SalesInvoiceEmail.docx : Sales invoice emails SalesCreditMemoEmail.docx : Sales credit memo emails ServiceInvoiceEmail.docx : Service invoice emails PurchaseCreditMemoEmail.docx : Purchase credit memo emails Template Features: Professional formatting Dynamic content insertion Company branding Multi-language support OAuth 2.0 Setup The OAuth 2.0 / Open Id users and their access tokens are managed here.   Application / Usage Working with Electronic Invoices Sales Documents Sales Orders and Invoices Sales documents such as orders and invoices now have a fact box for the e-invoice conformity check. This informs the user of the following: Required fields that are empty Validation warnings Compliance status Common Missing Fields: Customer VAT registration numbers Complete billing addresses Valid email addresses Payment method codes Posted Sales Invoices In the  Posted Sales Invoices  list, you'll see: New Fields: DXP eInvoice Document Sent : Shows if electronic document was sent New Actions: Download DEXPRO eInvoice : Download electronic document Email DEXPRO eInvoice : Send electronic document via email Posted Sales Credit Memos Similar functionality available in  Posted Sales Credit Memos : Document status tracking Download and email actions Service Invoices Electronic invoicing is also available for  Service Invoices  with the same functionality. Document Types and Formats When downloading or emailing documents, you can choose from: XRechnung XML : Pure XML format compliant with German standards ZUGFeRD PDF : Hybrid PDF with embedded XML data XRechnung XML and Standard PDF : Both formats in a ZIP file Sending Documents Manual Sending Open any posted sales document Click  Email DEXPRO eInvoice Select the desired format System automatically: Generates the electronic document Creates email with appropriate template Sends to customer's email address Automatic Processing The system can automatically process documents through the  Document Queue : Documents are queued when posted Background processing generates and sends electronic documents Status tracking shows processing progress Document Management Document Queue Access via  DEXPRO eInvoice Setup  →  Document Queue Columns Displayed: Entry No. : Unique identifier Document Type : Type of document (Invoice, Credit Memo, etc.) Document No. : Business Central document number Customer/Vendor No. : Trading partner Status : Current processing status Created Date Time : When queued Sending Profile : Format to be generated Actions Available: Process : Manually trigger processing Reset Status : Reset failed items Delete : Remove from queue Process Log Monitor all system activities via  DEXPRO eInvoice Setup  →  Process Log Information Tracked: Processing timestamps Success/failure status Error messages Document details FAQ Here you will find questions and answers to various scenarios. Troubleshooting Common Issues Document Not Generating Check: All required fields are completed (use Missing Fields Factbox) Customer has valid email address VAT setup is correct Connection to web service is working Email Not Sending Check: Email setup in Business Central Customer email address validity SMTP configuration Process log for error details Validation Errors Common causes: Missing VAT registration numbers Invalid GLN codes Incomplete address information Unsupported payment methods Error Resolution Process Log Analysis Open  Process Log  from setup page Filter by date range or document number Review error messages Check  Context  field for specific issues Document Queue Management Open  Document Queue Identify failed items (status indicators) Use  Reset Status  to retry processing Check document data before reprocessing Getting Help Built-in Guidance ToolTips : Hover over fields for explanations Missing Fields Factbox : Shows validation issues Process Log : Detailed error information Support Resources Check field validation messages Review process log entries Verify setup configuration Contact DEXPRO Solutions GmbH for technical support Best Practices Complete Setup First : Run guided setup completely before processing documents Test with Sample Data : Process test documents before going live Monitor Process Log : Regularly check for processing issues Maintain Customer Data : Keep email addresses and VAT numbers current Review Document Queue : Monitor automatic processing status