How To Fix WM456 - Material & only listed as component in assortment &

WM456 - Overview

• Message type: E = Error

• Message class: WM - IS-R Assortments

• Message number: 456

• Message text: Material & only listed as component in assortment &

What causes this issue?

A material can only be ordered if it has been listed as a single
material or as both a single material and a component of a structured
material.
If you want to order a material that has only been listed as a
component, you have to order the whole structured material.

System Response

The system will reject this purchase order.

How to fix this error?

Order the whole structured material.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WM456 - Material & only listed as component in assortment & ?

  The SAP error message WM456 typically indicates that a material is only listed as a component in an assortment and cannot be processed in the way you are attempting. This error often arises in the context of warehouse management or inventory management when dealing with materials that are part of an assortment or a bill of materials (BOM).
  
  Cause:
  
  Assortment Configuration: The material in question is configured as part of an assortment and is not intended for direct handling or processing outside of that context.
  Material Status: The material may have a status that restricts its use in certain transactions.
  Transaction Type: The transaction you are trying to perform may not be valid for materials that are only components in an assortment.
  
  
  Solution:
  
  Check Material Master: Review the material master data for the affected material. Ensure that it is set up correctly and that it is intended for the type of transaction you are trying to