How To Fix MILL_UA007 - Characteristic value assgmt cannot be changed - it can only be displayed

SAP Error Message - Details

• Message type: E = Error

• Message class: MILL_UA - Messages for Breakdown Order

• Message number: 007

• Message text: Characteristic value assgmt cannot be changed - it can only be displayed

What causes this issue?

Reference characteristics are used. You can therefore only display the
characteristics.

System Response

In the parameters for the order type, it is specified that reference
characteristics for co-products should be used. In this case,
characteristics can only be changed using the fast entry function.

How to fix this error?

Change the characteristics using the fast entry function.

Procedure for System Administrators

If you do not want to use reference characteristics, change the
parameters for the order type.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MILL_UA007 - Characteristic value assgmt cannot be changed - it can only be displayed ?

  The SAP error message MILL_UA007 indicates that a characteristic value assignment in the context of a material or a production process cannot be changed and can only be displayed. This typically occurs in the context of the SAP system's handling of characteristics and classification, particularly in the materials management (MM) or production planning (PP) modules.
  Cause:
  
  Status of the Characteristic: The characteristic value assignment may be locked due to the status of the material or the document. For example, if the material is in a certain status (e.g., released, completed), changes may not be allowed.
  Authorization Issues: The user may not have the necessary authorizations to change the characteristic value assignment.
  Data Consistency: The system may prevent changes to maintain data integrity and consistency, especially if the characteristic is linked to other processes or documents.
  Configuration Settings: Certain configuration settings in the system may restrict changes to characteristic values once they have been assigned.
  
  Solution:
  
  Check Material Status: Verify the status of the material or document. If it is in a status that does not allow changes, you may need to change the status or create a new version of the material.
  Review Authorizations: Ensure that the user has the necessary authorizations to make changes to the characteristic value assignments. This may involve checking user roles and permissions in the SAP system.
  Consult with Configuration Team: If the issue is related to configuration settings, consult with your SAP configuration team to understand if there are any restrictions in place and if they can be modified.
  Use Alternative Methods: If changes are not possible, consider using alternative methods such as creating a new material or characteristic assignment if applicable.
  Documentation: Review SAP documentation or help resources for specific details related to the characteristic and its configuration.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like MM02 (Change Material) or CT04 (Change Characteristic) to access the relevant data.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional context.
  User Forums: Consider searching or posting in SAP community forums for insights from other users who may have encountered the same issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage with your SAP support team for further assistance.