How To Fix WB843 - Class &1 not found in class type &2

WB843 - Overview

• Message type: E = Error

• Message class: WB - Messages for assortment list

• Message number: 843

• Message text: Class &1 not found in class type &2

What causes this issue?

The selected class is not assigned to the chosen class type.

System Response

Processing is canceled by the system.

How to fix this error?

Assign the class to a class type
or
select a class to which the class type has been assigned.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WB843 - Class &1 not found in class type &2 ?

  The SAP error message WB843 "Class &1 not found in class type &2" typically occurs when you are trying to access or manipulate a class that does not exist in the specified class type. This can happen in various scenarios, such as when working with classification systems, material master data, or when trying to assign characteristics to a class.
  
  Cause:
  
  Non-Existent Class: The class you are trying to reference (denoted by &1) does not exist in the specified class type (denoted by &2).
  Incorrect Class Type: The class type you are using may not be correctly defined or may not match the class you are trying to access.
  Authorization Issues: You may not have the necessary authorizations to view or access the class.
  Data Inconsistency: There may be inconsistencies in the classification data, such as missing entries or incorrect configurations.
  
  
  Solution:
  
  
  Check Class Existence:
  
  Use transaction code CL02 (Change Class) or CL03 (Display Class) to verify if the