How To Fix FRMLMSC215 - Reference unit for &1 is not specified

FRMLMSC215 - Overview

• Message type: E = Error

• Message class: FRMLMSC - RMS-FRM: Miscellaneous Messages for Formula

• Message number: 215

• Message text: Reference unit for &1 is not specified

What causes this issue?

The reference unit for unit &V1& in the other corresponding dimension
(mass or volume) serves as the unit for the alternative quantity or
volume specified.

System Response

The system cannot calculate the values for the other dimension.

How to fix this error?

Edit the appropriate units in Customizing for Recipe Management in the
IMG activity <ZH>Specify Unit Assignment for Conversion</>.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FRMLMSC215 - Reference unit for &1 is not specified ?

  The SAP error message FRMLMSC215 indicates that a reference unit for a specific material (denoted by &1) has not been specified in the system. This error typically occurs in the context of material management, particularly when dealing with formulas, recipes, or production processes that require a reference unit for calculations or conversions.
  
  Cause:
  
  Missing Reference Unit: The primary cause of this error is that the reference unit of measure (UoM) for the material has not been defined in the material master data.
  Incorrect Configuration: There may be an issue with the configuration of the material type or the settings related to the specific process (e.g., production, planning).
  Data Inconsistency: There could be inconsistencies in the data entered for the material, such as missing fields or incorrect entries.
  
  
  Solution:
  
  
  Check Material Master Data:
  
  Go to the Material Master (Transaction Code: MM03).
  Enter the material number that corresponds to &1.
  Check the "Basic Data" and "Units of Measure" views to ensure