How To Fix G00491 - No translation method assigned to cons unit &1

SAP Error Message - Details

• Message type: E = Error

• Message class: G00 - SAP Consolidation

• Message number: 491

• Message text: No translation method assigned to cons unit &1

What causes this issue?

Rounding errors usually occur during an apportionment. In order to
correct these rounding errors, a translation method needs to be
assigned to each proportionally consolidated consolidation unit, even
if it reports its data in group currency. You can use the rounding
entries of this translation method to correct the rounding errors.

System Response

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

How to fix this error?

Assign a translation method to cons unit &V1&.

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 G00491 - No translation method assigned to cons unit &1 ?

  The SAP error message G00491, which states "No translation method assigned to cons unit &1," typically occurs in the context of unit of measure (UoM) conversions in SAP. This error indicates that the system is unable to find a translation method for the specified consumption unit (cons unit) in the system.
  Cause:
  
  Missing Configuration: The primary cause of this error is that the translation method for the specified consumption unit has not been defined in the system.
  Incorrect Unit of Measure: The unit of measure being used may not be correctly set up or may not exist in the system.
  Master Data Issues: There may be issues with the master data related to the material or the unit of measure.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Unit of Measure Configuration:
  
  Go to the transaction code CUNI (Unit of Measure Conversion).
  Check if the consumption unit (the one indicated by &1 in the error message) has a translation method assigned.
  If not, you will need to create a new entry or modify an existing one to assign a translation method.
  
  
  
  Define Translation Method:
  
  If a translation method is not defined, you can create one by navigating to the relevant configuration settings in the SAP system.
  Ensure that the translation method is correctly linked to the consumption unit.
  
  
  
  Review Material Master Data:
  
  Check the material master data for the material associated with the consumption unit.
  Ensure that the unit of measure is correctly defined in the material master (transaction code MM02 for changing material master data).
  
  
  
  Check for Customizations:
  
  If your organization has custom developments or enhancements, ensure that they are not interfering with the standard unit of measure conversion logic.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for additional guidance on unit of measure conversions and translation methods.
  
  
  
  Testing:
  
  After making the necessary changes, perform a test to ensure that the error no longer occurs.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  CUNI: Unit of Measure Conversion
  MM02: Change Material Master
  MM03: Display Material Master
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  User Roles: Ensure that you have the necessary authorizations to make changes to unit of measure settings and material master data.
  
  If the issue persists after following these steps, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in materials management (MM) or logistics.