SAC E-Invoice App for Business Central

Part of Business Central Implementation & Extensions.

The SAC E-Invoice App supports MyInvois workflows within Dynamics 365 Business Central. SNCO Consulting Sdn Bhd helps organisations map invoice data, configure the agreed submission route and keep source documents, submission outcomes and exceptions connected.

How we can help

• Map customer, supplier, item and document data to approved MyInvois requirements.
• Configure checks for required identifiers, classifications, amounts and references.
• Configure API submission where that route is selected for the implementation.
• Record submission identifiers, validation outcomes and document statuses.
• Test correction workflows, exceptions and reconciliation to Business Central records.

Plan the document and exception flows

The agreed design should distinguish invoice and adjustment types, references to earlier documents, submission status and cases needing business review. Relevant tests include foreign currency, rounding, discounts, missing master data, duplicates, technical interruption, restricted access and permitted corrections or cancellations. The organisation chooses its Portal, API or combined operating approach; API configuration requires the appropriate MyInvois access.

Assign responsibility for master-data maintenance, failed submissions, mapping changes and reconciliation. The Business Central version, deployment, document volumes and integrations affect scope. Updated HASiL guidelines and validation rules must be assessed before production configuration is changed.

How the work is organised

We begin with the entities, document types, volumes, current systems and the organisation’s approved e-Invoice treatment. Data preparation and configuration are followed by representative and adverse-case testing. Acceptance covers mapping, status visibility, exception ownership, reconciliation, access and user training.

The SAC apps are not distributed through Microsoft AppSource. We install them directly in your own Business Central tenant as part of the implementation, after checking your existing extensions, so that they do not conflict with apps you already use.

Scope and responsibilities

The app is developed and supported by SNCO Consulting Sdn Bhd; it is not a Microsoft or HASiL product. The organisation and its advisers determine applicability, dates and document treatment. Submission acceptance depends on current validation rules and the data supplied. Implementation, subscription and support commitments follow the agreed terms.

Discuss your requirements

Discuss your MyInvois requirements with your Business Central environment, document flows, data gaps and intended Portal or API approach.

Further guidance

HASiL’s General Guideline v4.8 (30 August 2026) and Specific Guideline v4.9 (7 September 2026) provide the current guideline context. Confirm the applicable version and transaction treatment before configuration. Read about credit, debit and refund notes or explore the SAC SST App. Microsoft and Dynamics 365 Business Central are Microsoft group trademarks.