How To Fix EHPRC_CPM_CHECK091 - Different material categories are on the same level

EHPRC_CPM_CHECK091 - Overview

• Message type: E = Error

• Message class: EHPRC_CPM_CHECK - Messages for Checks

• Message number: 091

• Message text: Different material categories are on the same level

What causes this issue?

Bulks and products cannot be on the same level as basic materials and
surfaces. Only pure substances can be on the pure substance level.

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?

Change the product structure or use a user exit from the BOS
explosion to change the product structure during the export.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message EHPRC_CPM_CHECK091 - Different material categories are on the same level ?

  The SAP error message EHPRC_CPM_CHECK091 indicates that there is a conflict in the material categories being used in a specific context, typically within the context of product compliance or material management. This error arises when different material categories are assigned to the same level in a hierarchy or structure, which is not allowed in the system.
  
  Cause:
  
  Inconsistent Material Categories: The error usually occurs when different material categories are assigned to the same level of a product structure or classification. For example, if you have a product that is classified under multiple categories that are not compatible or are at the same hierarchical level, the system will throw this error.
  
  Configuration Issues: There may be issues with how the material categories are configured in the system, leading to conflicts when trying to process or validate materials.
  Data Entry Errors: Incorrect data entry during the creation or modification of materials can lead to this error,