How To Fix UCFE031 - Characteristics without master data cannot be listed acc.to master data

SAP Error Message - Details

• Message type: E = Error

• Message class: UCFE - Messages for Data Entry Layouts

• Message number: 031

• Message text: Characteristics without master data cannot be listed acc.to master data

What causes this issue?

You have selected the option for listing values by master data for a
characteristic that does not have master data. This option is not
available for characteristics without master data.

System Response

The changes are not accepted.

How to fix this error?

Change the setting to list values by transaction data.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UCFE031 - Characteristics without master data cannot be listed acc.to master data ?

  The SAP error message UCFE031, which states "Characteristics without master data cannot be listed according to master data," typically occurs in the context of SAP's classification system or when working with characteristics in the context of master data management. This error indicates that there are characteristics defined in your system that do not have any associated master data entries, which prevents the system from listing or processing them according to the expected master data.
  Cause:
  
  Missing Master Data: The primary cause of this error is that the characteristics you are trying to use do not have any corresponding master data entries. This means that the system cannot find any valid data to associate with the characteristics.
  Incorrect Configuration: There may be a configuration issue where the characteristics are not properly linked to the relevant master data objects.
  Data Inconsistency: There could be inconsistencies in the data where the characteristics are defined but not populated with the necessary master data.
  
  Solution:
  
  Check Master Data: Verify that the master data for the characteristics in question exists. You can do this by navigating to the relevant master data transaction (e.g., MM01 for material master, CL01 for class, etc.) and checking if the characteristics are populated.
  Create Missing Master Data: If the master data does not exist, you will need to create it. This can involve creating new entries for the relevant characteristics in the master data tables.
  Review Characteristic Configuration: Ensure that the characteristics are correctly configured in the classification system. Check if they are assigned to the correct classes and that the class itself is properly set up.
  Data Consistency Check: Run data consistency checks to identify any discrepancies in the master data and characteristics. This can help you identify any missing links or incorrect configurations.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling characteristics and master data in your version of SAP.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CL01 (Create Class), CL02 (Change Class), CL03 (Display Class), and MM01 (Create Material) to manage characteristics and master data.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide additional insights or solutions that may be specific to your version of SAP.
  User Roles and Authorizations: Ensure that you have the necessary authorizations to view and edit master data and characteristics, as lack of permissions can also lead to issues in accessing the required data.
  
  By following these steps, you should be able to resolve the UCFE031 error and ensure that your characteristics are properly linked to the necessary master data.