How To Fix 28406 - Restrictions of value set using dependencies not yet supported: &1

28406 - Overview

• Message type: E = Error

• Message class: 28 - Configuration

• Message number: 406

• Message text: Restrictions of value set using dependencies not yet supported: &1

What causes this issue?

Inferences (restrictions) for restrictable characteristics are
currently only supported in connection with a table call.
Example:
If the two restrictable characteristics ?X and ?Y are entered in the
restriction ?X >= 2*?Y + 5, you cannot use the value set of ?Y to infer
a restriction for the value set of ?X, and you cannot use the value set
of ?X to infer a restriction for the value set of ?Y. This option is to
be made available in future.

System Response

Inference of restrictions to a value set that are not from a table call
cannot currently be processed and is marked as incorrect.

How to fix this error?

Only use single-value characteristics in such situations for now.

Error message extract from SAP system. Copyright SAP SE.

28406 - Details

• The SAP error message 28406, which states "Restrictions of value set using dependencies not yet supported: &1," typically occurs in the context of SAP Variant Configuration (VC). This error indicates that there is an attempt to use a dependency to restrict a value set, but the system does not support this operation in the current context.
  
  Cause:
  
  Dependency Usage: The error arises when a dependency (like a constraint or a selection condition) is applied to a characteristic that is part of a value set, but the system does not support this type of restriction.
  Configuration Settings: The configuration settings or the way the characteristics and dependencies are defined may not be compatible with the intended use.
  Version Limitations: The version of SAP you are using may have limitations regarding the use of dependencies with value sets.
  
  
  Solution:
  
  Review Dependencies: Check the dependencies that are being used in your configuration. Ensure that they are correctly defined and