How To Fix WW003 - No class entry exists for material group &

WW003 - Overview

• Message type: E = Error

• Message class: WW - Material group master maintenance

• Message number: 003

• Message text: No class entry exists for material group &

What causes this issue?

The class entry (class type 26) has not yet been created in the system.
This is, however, a requirement for distributing material groups.

System Response

INCLUDE ISR_STOP

How to fix this error?

Check that the distribution sequence has been adhered to. The classes
from class type 026 have to be distributed before the material groups.

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 WW003 - No class entry exists for material group & ?

  The SAP error message WW003, which states "No class entry exists for material group &," typically occurs when the system is unable to find a classification entry for a specific material group in the classification system. This can happen in various scenarios, such as when trying to create or modify a material master record, or when performing certain transactions that involve material classification.
  
  Cause:
  
  Missing Class Entry: The material group specified does not have a corresponding class entry in the classification system.
  Incorrect Material Group: The material group may have been entered incorrectly or does not exist in the system.
  
  Configuration Issues: There may be issues with the configuration of the classification system or the material groups.
  Authorization Issues: The user may not have the necessary authorizations to access the classification data.
  
  
  Solution:
  
  
  Check Material Group: Verify that the material group specified in the error message is correct and exists in the system. You can do this