How To Fix PPEAPO_CLASS006 - &1 &2 requires a reference to a class

SAP Error Message - Details

• Message type: E = Error

• Message class: PPEAPO_CLASS - Message Class for BAdI Class CL_PPEAPO_CLASS

• Message number: 006

• Message text: &1 &2 requires a reference to a class

What causes this issue?

You have tried to create the iPPE object &v1& &v2& without assigning it
to a product class. However, the Customizing settings for the type &v1&
require such an assignment.

System Response

The system does not permit you to create the object until you define a
product class assignment, because such an assignment has been defined
as obligatory in Customizing for this node type.

How to fix this error?

Assign the iPPE object &v1& &v2& to a product class by making entries
in the <ls>Class Type</> and <ls>Class Number</> fields.

Procedure for System Administrators

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message PPEAPO_CLASS006 - &1 &2 requires a reference to a class ?

  The SAP error message PPEAPO_CLASS006 indicates that there is an issue related to the classification of a product or material in the Advanced Planning and Optimization (APO) module. Specifically, the message states that a reference to a class is required for the specified object (indicated by &1 and &2).
  
  Cause:
  This error typically occurs when:
  
  A product or material is being processed in APO, but it does not have a valid classification assigned to it.
  The system expects a reference to a classification class, but it is missing or incorrectly configured.
  The product master data may not be fully maintained, leading to missing classification information.
  
  
  Solution:
  To resolve the PPEAPO_CLASS006 error, you can follow these steps:
  
  
  Check Product Master Data:
  
  Go to the product master data in APO and verify that the product has been assigned to the correct classification.
  Ensure that all required fields in the product master are filled out correctly.
  
  
  
  Assign a Class:
  
  If the product is not assigned