How To Fix WW103 - & cannot be assigned. Material & is assigned to plant &

WW103 - Overview

• Message type: E = Error

• Message class: WW - Material group master maintenance

• Message number: 103

• Message text: & cannot be assigned. Material & is assigned to plant &

What causes this issue?

You attempted to assign a material group a new hierarchy level. This is
not allowed if hierarchy materials are assigned to a plant.

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

System Response

How to fix this error?

Delete the material group/value-only material assignment from the
plant/material group assignment.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WW103 - & cannot be assigned. Material & is assigned to plant & ?

  The SAP error message WW103 typically indicates that there is an issue with the assignment of a material to a plant. The message usually states that the material cannot be assigned to the specified plant due to various reasons. Here’s a breakdown of the potential causes, solutions, and related information for this error:
  Causes:
  
  Material Not Created: The material may not be created in the system for the specified plant.
  Plant Not Active: The plant may not be active or may not be set up correctly in the system.
  Material Type Restrictions: Certain material types may have restrictions on which plants they can be assigned to.
  Missing Views: Required views (like MRP, Purchasing, etc.) for the material may not be maintained for the plant.
  Status Issues: The material may be in a status that prevents it from being assigned to the plant (e.g., blocked for procurement).
  
  Configuration Issues: There may be configuration issues in the system that