Abstract: This invention relates to the field of interfaces between systems having data needs such as databases and input devices. Specific examples include SAP systems and bar-code readers. In general, these systems are referred to as “external systems.” A need exists for a method and system for providing an interface between external systems, such that the user of the external systems can configure an interface based solely on knowledge of the data in the external systems, without a need to have an in-depth understanding of the database model and communication protocols of each of the external systems.

Abstract: This invention relates to the field of interfaces between systems having data needs such as databases and input devices. Specific examples include SAP systems and bar-code readers. In general, these systems are referred to as “external systems.” A need exists for a method and system for providing an interface between external systems, such that the user of the external systems can configure an interface based solely on knowledge of the data in the external systems, without a need to have an in-depth understanding of the database model and communication protocols of each of the external systems.

Abstract: This invention relates to the field of interfaces between systems having data needs such as databases and input devices. Specific examples include SAP systems and bar-code readers. In general, these systems are referred to as “external systems.” A need exists for a method and system for providing an interface between external system; such that the user of the external systems can configure an interface based solely on knowledge of the data in the external systems, without a need to have an in-depth understanding of the database model and communication protocols of each of the external systems.

Abstract: This invention relates to the field of interfaces between systems having data needs such as databases and input devices. Specific examples include SAP systems and barcode readers. In general, these systems are referred to as “external systems.” A need exists for a method and system for providing an interface between external systems, such that the user of the external systems can configure an interface based solely on knowledge of the data in the external systems, without a need to have an in-depth understanding of the database model and communication protocols of each of the external systems.

Abstract: This invention relates to the field of interfaces between systems having data needs such as databases and input devices. Specific examples include SAP systems and bar-code readers. In general, these systems are referred to as “external systems.” A need exists for a method and system for providing an interface between external systems, such that the user of the external systems can configure an interface based solely on knowledge of the data in the external systems, without a need to have an in-depth understanding of the database model and communication protocols of each of the external systems.