In SAP MB52, there is no built-in functionality to undo the "always use selected format" choice directly. You will need to manually reset the format selection. To do so, you can follow these steps: 1. Open the MB52 transaction in SAP. 2. Go to the "Settings" menu and select "User-specific settings" or "User Settings" option. 3. In the user specific settings window, navigate to the "Display Options" or "Display" tab. 4. Locate the section related to the format selection or settings. 5. Reset the format to default or choose another format as per your preference. 6. Save the changes. Please note that the exact steps may vary depending on the SAP version and the specific settings in your system. It's always recommended to consult your SAP administrator for guidance if you are unsure about the specific steps in your system. [2024-01-18 16:05:53 | AI写代码神器 | 833点数解答]