How To Fix MR020 - No characteristics found for class &

MR020 - Overview

• Message type: E = Error

• Message class: MR - Stock overview for generic materials

• Message number: 020

• Message text: No characteristics found for class &

What causes this issue?

No characteristics could be determined for the class entered (generic
material or material group). Their absence indicates a serious database
inconsistency.

System Response

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

How to fix this error?

Notify your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MR020 - No characteristics found for class & ?

  The SAP error message MR020, which states "No characteristics found for class &," typically occurs in the context of Material Management (MM) or Classification in SAP. This error indicates that the system is unable to find any characteristics associated with a specific class that you are trying to access or use.
  
  Cause:
  
  Class Not Defined: The class you are trying to use may not be defined properly in the system.
  No Characteristics Assigned: The class exists, but no characteristics have been assigned to it.
  Authorization Issues: The user may not have the necessary authorizations to view the characteristics of the class.
  Data Inconsistency: There may be inconsistencies in the data or configuration that prevent the system from retrieving the characteristics.
  Incorrect Class Type: The class type being referenced may not be appropriate for the operation being performed.
  
  
  Solution:
  
  
  Check Class Definition:
  
  Go to transaction code CL02 (Change Class) or CL03 (Display Class).
  Enter the class name and check if it