Patent ID: 7313569

Claim:
A computer program product tangibly embodied in a computer-readable medium and comprising executable program instructions that when executed by a processor provide a graphical user interface on an interconnected display device for creating a mapping from a file to a data list, the graphical user interface comprising: a file name input field for inputting a filename of the file in which data sets are stored; a separator input field associated with the file name input field for inputting a separator to be used in identifying individual data segments of the data sets in the file; a segment display section in which data segments of one of the data sets in the file are displayed such that any of the data segments is selectable, the data segments read from the file using the separator, the segment display section comprising a preview section presenting values of the data segments and a target field section indicating a target field for the respective data segment; a target display section presented adjacent the segment display section and in which possible target fields to which data segments can be associated/mapped are displayed such that any of the target fields is selectable; and a selection device for associating a data segment selected by a user in the segment display section with a target field selected by the user in the target display section, wherein the mapping is defined from the selected data segment to the selected target field; wherein the data list is configured to have a constant value associated with a particular data segment of substantially all data sets, wherein the file does not include the constant value for the substantially all data sets, and wherein the graphical user interface furthermore comprises a constant association display section in which the constant value can be selected.