Forces tab-delimited formatting, even when using the ASC filetype. Custom delimited text exports. Usage of GUI_DOWNLOAD function - SAP Community
The DAT_MODE parameter is an optional importing parameter for GUI_DOWNLOAD . When set to 'X' , it enables a specific "Data Mode" behavior primarily used to mimic the way legacy SAP programs handled tab-delimited data for spreadsheet applications like Excel. gui_download data mode
: It is most commonly used in conjunction with FILETYPE = 'ASC' (ASCII) or FILETYPE = 'DAT' . Key Differences: ASC vs. DAT vs. BIN Forces tab-delimited formatting, even when using the ASC
: Unlike some other modes that truncate trailing spaces, DAT_MODE preserves the structure required for data consistency across columns. When set to 'X' , it enables a
Choosing the right mode depends entirely on the target file format. Parameter Value Description Best Use Case
In SAP ABAP development, the function module is the standard tool for transferring data from an internal table on the backend server to a file on the user's local computer (presentation server). While many developers focus on the FILETYPE parameter, understanding the DAT_MODE parameter is critical for specific spreadsheet-related formatting requirements. What is GUI_DOWNLOAD DAT_MODE?