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Message type: E = Error
Message class: UPF1 - Messages SEM-BPS Forecast
Message number: 028
Message text: Enter a value between 0 and 1
Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.
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The SAP error message UPF1028, which states "Enter a value between 0 and 1," typically occurs in the context of user profile settings or configuration where a percentage or a fractional value is expected. This error indicates that the input value provided is outside the acceptable range.
Cause: The error is triggered when a user attempts to enter a value that is either less than 0 or greater than 1 in a field that requires a decimal value representing a percentage (e.g., 0.25 for 25%). This can happen in various scenarios, such as: Configuring user profiles. Setting up parameters for performance management. Inputting values in a custom field that expects a fractional input.
Solution: To resolve the UPF1028 error, follow these steps: Check Input Value: Ensure that the value you are entering is a decimal number between 0 and 1. For example, if you want to enter 50%, you should input 0.5. Adjust Value: If you have mistakenly entered
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