How To Fix WJ218 - No class types maintained

WJ218 - Overview

• Message type: E = Error

• Message class: WJ - Additionals

• Message number: 218

• Message text: No class types maintained

What causes this issue?

You want to select a <GL:class_type>class type</> in order to assign an
<GL:additional>additional</> to a combination of class type and
<GL:class>class</>. This enables you to use a certain sales packaging,
for example, in only those stores for which the class is defined.
&HINTS&
To use a class type for additionals, you must assign additionals in
Customizing for the <DS:SIMG.W_GE_0200.SIMG_ORAL>Application</>.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WJ218 - No class types maintained ?

  SAP Error Message:
  WJ218 No class types maintained
  
  
  Cause:
  This error occurs when the system expects class types to be defined or maintained in the classification system, but none have been maintained yet. Class types are essential because they categorize classes and determine the kind of objects that can be classified. Without class types, you cannot create or assign classes properly.
  Typically, this message appears in scenarios involving:
  
  Classification setup in SAP (e.g., when creating or assigning classes in transaction CL02, CL01, or during configuration).
  When configuring or using the Classification system (e.g., in Logistics, QM, PM modules).
  When the system tries to access class types but finds none maintained in the customizing.
  
  
  
  Solution:
  
  
  Maintain Class Types:
  
  Go to the SAP Customizing Implementation Guide (IMG):
  Transaction: SPRO
  Path: Logistics - General ? Classification System ? Class Types ? Define Class Types
  
  
  Here, check if class types exist.
  If none exist, create the necessary class types according to your business requirements.
  Save and activate the entries.
  
  
  
  Check