How To Fix M8527 - Function cannot be used for lower-level materials

M8527 - Overview

• Message type: E = Error

• Message class: M8 - Invoice Verification/Valuation

• Message number: 527

• Message text: Function cannot be used for lower-level materials

[mbw]Aggregation via materials

What causes this issue?

In material aggregation, you tried to include, exclude or reset this
line for material &V1&. However, this is not possible, since &V1& is a
subordinate component of one or more materials.
This can also occur if a material and the associated subordinate
material are aggregated in one line (for example, in the case of a
discount in kind).

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

System Response

The system does not allow you to include, exclude or reset this line.

How to fix this error?

You can include, exclude or reset this line indirectly by including,
excluding or resetting the corresponding superior material.
If a material and its subordinate material are aggregated in one line,
expand the line by the higher-level material.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message M8527 - Function cannot be used for lower-level materials ?

  The SAP error message M8527 ("Function cannot be used for lower-level materials") typically occurs in the context of materials management and inventory management within the SAP system. This error indicates that a certain function or operation is being attempted on a material that is classified as a lower-level material in the bill of materials (BOM) hierarchy. Lower-level materials are those that are components of higher-level assemblies or finished products.
  
  Cause:
  
  Material Hierarchy: The operation you are trying to perform (e.g., changing a material, performing a stock transfer, etc.) is not allowed for lower-level materials. This is because these materials are dependent on higher-level assemblies.
  BOM Structure: The material in question is part of a BOM and is not meant to be processed independently.
  Transaction Context: The transaction or function you are trying to execute is designed for higher-level materials or finished goods, not for components.
  
  
  Solution:
  
  Check Material Type: Verify the material type of the item