How To Fix CM_SUB_VALUATION063 - &1 Value assignment instances are referenced or inherited

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_SUB_VALUATION - Substance Characteristic Values and Additional Info.

• Message number: 063

• Message text: &1 Value assignment instances are referenced or inherited

What causes this issue?

Specification &V4& has received the value assignment instances of value
assignment type &V2& or &V3& by reference or inheritance. Such value
assignment instances cannot be migrated by this program.

System Response

Value assignment instances are not migrated; specification &V4& is not
changed.

How to fix this error?

Migrate the specification from which specification &V4& inherits or
migrate the specification that references specification &V4&.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CM_SUB_VALUATION063 - &1 Value assignment instances are referenced or inherited ?

  The SAP error message CM_SUB_VALUATION063 indicates that there are value assignment instances that are either referenced or inherited, which prevents certain operations from being completed. This error typically arises in the context of classification and valuation in SAP, particularly when dealing with materials, characteristics, or valuation classes.
  Cause:
  The error occurs when you attempt to delete or modify a value assignment instance that is still being referenced by other objects or instances. This can happen in scenarios such as:
  
  Trying to delete a characteristic or value assignment that is still linked to a material or class.
  Attempting to change a valuation class that is currently in use by other materials or instances.
  Inheritance of characteristics from a superclass to subclasses, where the subclass is still referencing the superclass.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Identify References: Use transaction codes like CL02 (Change Class) or CL03 (Display Class) to check which classes or materials are referencing the value assignment instance. You can also use transaction MM03 to check material master data.
  
  
  Remove References: If you find that the value assignment instance is being used, you will need to either:
  
  Remove the references from the materials or classes that are using it.
  Change the characteristics or value assignments in those materials or classes to point to a different instance.
  
  
  
  Check Inheritance: If the error is related to inheritance, ensure that the subclass does not inherit the characteristic or value assignment from the superclass if you intend to delete or modify it.
  
  
  Use Transaction Codes: Utilize relevant transaction codes to manage classifications and value assignments:
  
  CL01 to create a class.
  CL02 to change a class.
  CL03 to display a class.
  MM01 to create a material.
  MM02 to change a material.
  
  
  
  Consult Documentation: Review SAP documentation or help files related to classification and valuation to understand the implications of modifying or deleting value assignments.
  
  
  Seek Help: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide guidance based on your specific configuration and usage.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they found effective.
  Training: Consider training on SAP classification and valuation processes to better understand how to manage value assignments and avoid such errors in the future.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.