English overview · DE – Softwareabnahme 2026: Funktionen, Tests und offene Fehler sauber festhalten
Archive allocation: 2026-04. Editorially added on 14 November 2026.
Software disputes often concern what was promised, rather than coding alone. Sound acceptance preparation therefore starts with scope and records of later changes.
Legal framework
The contract must first be classified; IT arrangements do not all follow identical rules. Where a defined result is promised, functions, interfaces and acceptance criteria need precision. A test plan should address data, owners, defect categories and repeat testing. Going live does not automatically settle every legal question about acceptance.
Practical implementation
A shared defect list with clear status helps both sides. Additional feature requests should be separated from deviations from agreed scope. Outstanding matters, reservations and further dates belong in the record.
Four practical examples
Illustrative scenarios, not reports of actual mandates.
1. Software misses agreed functions. Specifications, changes and tests are compared.
2. A cloud provider is replaced. Export, transition and assistance need agreement.
3. An outage causes loss. SLAs, causes and evidence require review.
4. An AI service handles customer data. Roles, rights and privacy need prior assessment.