How To Fix ITOB_FLEET401 - Enter the SI unit first

ITOB_FLEET401 - Overview

• Message type: E = Error

• Message class: ITOB_FLEET - Messages for Development Class ITOB for Fleet Objects

• Message number: 401

• Message text: Enter the SI unit first

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 ITOB_FLEET401 - Enter the SI unit first ?

  The SAP error message ITOB_FLEET401: "Enter the SI unit first" typically occurs in the context of the SAP Fleet Management module, particularly when dealing with measurements or quantities that require a standard unit of measure (SI unit) to be specified before other units can be entered.
  
  Cause:
  This error is triggered when the system expects the user to input a standard International System of Units (SI) measurement first, but it is either missing or incorrectly entered. This can happen in various scenarios, such as:
  
  When creating or updating fleet-related data (e.g., vehicle specifications, maintenance records).
  When entering data in a transaction that requires a primary unit of measure to be defined before any conversions or additional units can be processed.
  
  
  Solution:
  To resolve the error, follow these steps:
  
  
  Check Input Fields: Ensure that you have entered the required SI unit in the designated field. This could be a field for length (meters), mass (kilograms), volume (liters), etc.
  
  
  Review