How To Fix MR013 - No characteristics found for the material group hierarchy classes

SAP Error Message - Details

• Message type: E = Error

• Message class: MR - Stock overview for generic materials

• Message number: 013

• Message text: No characteristics found for the material group hierarchy classes

What causes this issue?

No characteristics could be determined for the material group hierarchy
for the generic material entered or for the material groups entered.
However, since some characteristics must exist, there must be 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 MR013 - No characteristics found for the material group hierarchy classes ?

  The SAP error message MR013, which states "No characteristics found for the material group hierarchy classes," typically occurs in the context of Material Management (MM) when there is an issue with the configuration of material groups or characteristics in the system. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Missing Characteristics: The material group hierarchy may not have any characteristics assigned to it. This can happen if the configuration for the material group is incomplete or if the characteristics were not defined properly.
  Incorrect Configuration: The material group hierarchy might not be set up correctly in the system, leading to a lack of linkage between the material group and its characteristics.
  Data Inconsistency: There may be inconsistencies in the data related to material groups and characteristics, possibly due to changes in configuration or data migration issues.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or access the characteristics associated with the material group.
  
  Solutions:
  
  
  Check Material Group Configuration:
  
  Go to the configuration settings for material groups in SAP (Transaction Code: SPRO).
  Navigate to the relevant section for defining material groups and ensure that the characteristics are properly assigned.
  
  
  
  Define Characteristics:
  
  If characteristics are missing, you may need to define them. This can be done in the classification system (Transaction Code: CL01 for creating characteristics).
  Ensure that the characteristics are linked to the appropriate classes and material groups.
  
  
  
  Review Class Assignment:
  
  Check if the material group is assigned to the correct class. You can do this by using Transaction Code: CL02 to view the class and its assigned characteristics.
  
  
  
  Data Consistency Check:
  
  Run a consistency check on the material master data to identify any discrepancies. This can help in identifying any missing links or incorrect configurations.
  
  
  
  Authorization Check:
  
  Ensure that the user has the necessary authorizations to access the material group and its characteristics. This can be checked with the help of your SAP security team.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files related to material group configuration and characteristics to ensure that all steps have been followed correctly.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SPRO: Customizing Implementation Guide
  CL01: Create Characteristic
  CL02: Change Characteristic
  CL03: Display Characteristic
  MM01: Create Material
  MM02: Change Material
  MM03: Display Material
  
  
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  
  
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered and resolved similar issues.
  
  
  By following these steps, you should be able to identify the root cause of the MR013 error and implement the necessary solutions to resolve it.