How To Fix C1230 - Value &1 &2 exceeds the number of permitted characters in default UoM

SAP Error Message - Details

• Message type: E = Error

• Message class: C1 - Characteristics maintenance messages

• Message number: 230

• Message text: Value &1 &2 exceeds the number of permitted characters in default UoM

What causes this issue?

Value <(>&<)>1 <(>&<)>2 exceeds the number of allowed characters when
converted into the default unit of measure of the characteristic.

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?

Change the number of allowed characters for the characteristic or enter
a characteristic value that does not exceed the allowed characters when
it is converted into the default unit of measure.

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 C1230 - Value &1 &2 exceeds the number of permitted characters in default UoM ?

  The SAP error message C1230 indicates that a value you are trying to enter exceeds the maximum number of permitted characters for the default Unit of Measure (UoM) in the system. This typically occurs when you are working with material master data, sales orders, or other transactions that involve units of measure.
  Cause:
  
  Exceeding Character Limit: The value you are trying to input for the default UoM exceeds the character limit defined in the system settings. Each UoM has a specific length defined in the configuration, and if the input exceeds this length, the error will be triggered.
  Incorrect Configuration: The UoM might be incorrectly configured in the system, leading to discrepancies in expected input lengths.
  Data Entry Error: There might be a simple data entry error where extra characters or spaces are inadvertently included.
  
  Solution:
  
  
  Check UoM Configuration:
  
  Go to the transaction code CUNI (Unit of Measure) in SAP.
  Verify the configuration of the UoM you are trying to use. Check the maximum length allowed for the UoM and ensure that your input does not exceed this limit.
  
  
  
  Adjust Input Value:
  
  Review the value you are trying to enter and ensure it adheres to the character limit. Remove any unnecessary characters or spaces.
  
  
  
  Review Material Master Data:
  
  If this error occurs while creating or updating material master data, check the material's UoM settings. Ensure that the default UoM is correctly set and that the values being entered are valid.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files for specific details on UoM configurations and limitations.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting SAP Notes for any known issues or patches related to this error.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  CUNI - Unit of Measure configuration.
  MM01 - Create Material.
  MM02 - Change Material.
  MM03 - Display Material.
  
  
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  
  
  User Exits and BAdIs: If you have custom developments, check if there are any user exits or BAdIs that might be affecting the UoM handling.
  
  
  By following these steps, you should be able to resolve the C1230 error and ensure that your UoM values are correctly configured and entered.