Abstract: Various embodiments of systems, methods, and software provide attachment-based mass data input and output for a distributed application system. Software for interactive, attachment-based data management may comprise computer readable instructions operable when executed to receive a request from a logically remote client via a network interface, where the request indicates a data file and a business object associated with a business application. The business object is then updated with a message in a format associated with the business application based on the data file. The data file is then stored in a repository and a dependent object (included in, or referenced by, or otherwise associated with the business object) is then updated with a logical location of the data file in the repository.

Abstract: A business object model, which reflects data that used during a given business transaction, is utilized to generate interfaces This business object model facilitates commercial transactions by providing consistent interfaces that are suitable for use across industries, across businesses, and across different departments within a business during a business transaction.

Abstract: Among other disclosure, a computer-implemented method for creating an electronic communication includes identifying, for an electronic communication regarding multiple items that is to be sent, a default value that applies to at least one of the items. The method includes including the default value in a default component configured for holding multiple default values. The method includes identifying a data structure that is common to more than one of the multiple items. The method includes defining the data structure in a list component configured for holding multiple data structures. The method includes forwarding the electronic communication, including the default component and the list component.

Abstract: Methods, systems, and apparatus, including computer program products, for implementing a software architecture design for a software application implementing product catalog management. The application is structured as multiple process components interacting with each other through service interfaces, and multiple service operations, each being implemented for a respective process component. The process components include a product catalog authoring process component that creates and edits a product catalog; a product catalog publishing process component that provides a released product catalog in electronic form; and a purchasing contract processing process component that creates and maintains purchasing contracts.

Abstract: Among other disclosure, a computer-implemented method for creating an electronic communication includes identifying, for an electronic communication regarding multiple items that is to be sent, a default value that applies to at least one of the items. The method includes including the default value in a default component configured for holding multiple default values. The method includes identifying a data structure that is common to more than one of the multiple items. The method includes defining the data structure in a list component configured for holding multiple data structures. The method includes forwarding the electronic communication, including the default component and the list component.