How To Fix FRMLNTR013 - Unit is not allowed; enter a unit of the dimension mass

SAP Error Message - Details

• Message type: E = Error

• Message class: FRMLNTR - RMS-FRM: Nutritional Values

• Message number: 013

• Message text: Unit is not allowed; enter a unit of the dimension mass

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 FRMLNTR013 - Unit is not allowed; enter a unit of the dimension mass ?

  The SAP error message FRMLNTR013 indicates that the unit you are trying to use is not allowed for the specific dimension of mass in the context of a formula or calculation. This error typically arises when working with units of measure in SAP, particularly in the context of material management, production planning, or similar modules where units of measure are critical.
  Cause:
  
  Incorrect Unit of Measure: The unit you entered does not correspond to the dimension of mass. For example, using a unit like "liters" or "meters" instead of "kilograms" or "grams" would trigger this error.
  Configuration Issues: The unit of measure may not be properly configured in the system. This could be due to missing entries in the unit of measure table or incorrect settings in the material master data.
  Formula Definition: If you are working with a formula, the formula may be defined to only accept specific units of measure for mass, and the unit you entered does not match those specifications.
  
  Solution:
  
  
  Check the Unit of Measure: Ensure that you are entering a valid unit of measure for mass. Common units include:
  
  Kilograms (kg)
  Grams (g)
  Metric tons (t)
  Pounds (lb)
  
  If you are unsure, refer to the documentation or configuration settings for the specific application you are using.
  
  
  Review Configuration: If you believe the unit of measure should be valid, check the configuration in SAP:
  
  Go to the transaction code OMW1 to review the unit of measure settings.
  Ensure that the unit of measure is defined and linked to the correct dimension (mass).
  
  
  
  Check Material Master Data: If the error occurs in the context of a specific material, check the material master data to ensure that the correct units of measure are assigned. You can do this using transaction code MM03.
  
  
  Adjust Formula: If you are working with a formula, review the formula definition to ensure that it is set up to accept the units you are trying to use. You may need to modify the formula to include the correct units.
  
  
  Consult Documentation: If you are still having trouble, consult SAP documentation or reach out to your SAP support team for assistance.
  
  
  Related Information:
  
  Unit of Measure Configuration: Understanding how units of measure are configured in SAP can help prevent this error in the future. Familiarize yourself with the relevant tables and settings.
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that could resolve the issue.
  Training and Resources: Consider training sessions or resources on SAP unit of measure management to better understand how to work with units in your specific SAP environment.
  
  By following these steps, you should be able to resolve the FRMLNTR013 error and ensure that you are using the correct units of measure in your SAP transactions.