How To Fix RT389 - Only values between 0 and 1 are permitted

RT389 - Overview

• Message type: E = Error

• Message class: RT - Monitoring infrastructure MSG and alert texts

• Message number: 389

• Message text: Only values between 0 and 1 are permitted

Self-Explanatory Message

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RT389 - Only values between 0 and 1 are permitted ?

  The SAP error message RT389, which states "Only values between 0 and 1 are permitted," typically occurs in scenarios where a value is expected to be a decimal or a percentage, specifically in the range of 0 to 1. This error is often encountered in contexts such as:
  
  
  Percentage Fields: When entering values for fields that expect a percentage (e.g., discount rates, tax rates, etc.), the system expects values in decimal format (e.g., 0.1 for 10%).
  
  
  Probability Values: In certain calculations or configurations, such as risk assessments or forecasting, the system may require probability values that must be between 0 and 1.
  
  
  Causes
  
  Incorrect Input: The user may have entered a value outside the acceptable range (e.g., a value greater than 1 or less than 0).
  Data Type Mismatch: The field may be incorrectly configured to accept a different data type or range.
  
  Configuration Issues: In some cases, the configuration of the application or module may