How To Fix FRMLMSC133 - Error occurred converting units from &1 to &2

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 133

• Message text: Error occurred converting units from &1 to &2

What causes this issue?

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

System Response

The units could not be converted. The values you entered may either be
too large or incorrect.

How to fix this error?

Check the values you entered.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message FRMLMSC133 - Error occurred converting units from &1 to &2 ?

  The SAP error message FRMLMSC133 indicates that there was an issue when trying to convert units from one measurement unit to another. This error typically occurs in the context of material management, production planning, or any other module where unit conversion is necessary.
  Cause:
  
  Incompatible Units: The units you are trying to convert may not be compatible. For example, trying to convert between units that are not directly convertible (e.g., converting weight to volume without a defined density).
  Missing Conversion Factors: The conversion factors for the units involved may not be defined in the system. If SAP does not have the necessary information to perform the conversion, it will throw this error.
  Incorrect Unit of Measure: The unit of measure used in the transaction may be incorrect or not recognized by the system.
  Configuration Issues: There may be issues in the configuration of the unit of measure settings in the SAP system.
  
  Solution:
  
  Check Unit Compatibility: Ensure that the units you are trying to convert are compatible. Review the units involved in the conversion and confirm that they can be converted.
  Define Conversion Factors: If the conversion factors are missing, you may need to define them in the system. This can typically be done in the SAP customizing settings under the relevant module (e.g., Logistics -> Material Management -> Basic Settings -> Units of Measure).
  Verify Unit of Measure: Double-check the unit of measure being used in the transaction. Ensure that it is correctly defined and recognized by the system.
  Review Configuration: If you suspect a configuration issue, consult with your SAP administrator or a functional consultant to review the settings related to units of measure and conversions.
  Use Standard Units: If possible, use standard units that are commonly recognized by SAP to avoid conversion issues.
  
  Related Information:
  
  Transaction Codes: You may want to check transaction codes like CUNI (Maintain Units of Measure) to review and maintain unit definitions and conversion factors.
  SAP Notes: Check SAP Notes for any known issues or patches related to unit conversion errors.
  Documentation: Refer to SAP Help documentation for detailed information on units of measure and conversion settings.
  
  If the issue persists after checking the above points, it may be beneficial to consult with your SAP support team or reach out to SAP support for further assistance.