How To Fix MW263 - No material group assigned to material &1

SAP Error Message - Details

• Message type: E = Error

• Message class: MW - Messages IS-R / Allocation Tables

• Message number: 263

• Message text: No material group assigned to material &1

System Response

INCLUDE ISR_VERARBEITUNG

How to fix this error?

Enter the data manually.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MW263 - No material group assigned to material &1 ?

  The SAP error message MW263 "No material group assigned to material &1" indicates that a specific material (identified by the placeholder &1) does not have a material group assigned to it in the system. Material groups are used in SAP to categorize materials for various purposes, such as reporting, pricing, and inventory management.
  Cause:
  
  Missing Assignment: The material in question has not been assigned to any material group in the material master data.
  Data Entry Error: During the creation or modification of the material master, the material group field may have been left blank or incorrectly filled.
  Configuration Issues: There may be issues with the configuration of material groups in the system, or the material group may have been deleted or made inactive.
  
  Solution:
  
  
  Assign Material Group:
  
  Go to the material master record for the affected material.
  Use transaction code MM02 (Change Material) or MM01 (Create Material) to access the material master.
  Navigate to the appropriate view (usually the Basic Data view) and assign a valid material group to the material.
  Save the changes.
  
  
  
  Check Material Group Configuration:
  
  Ensure that the material group you are trying to assign exists and is active in the system.
  Use transaction code OMD1 to check the configuration of material groups.
  
  
  
  Review User Authorizations:
  
  Ensure that the user has the necessary authorizations to modify the material master data.
  
  
  
  Data Consistency Check:
  
  If the issue persists, consider running a data consistency check or consult with your SAP Basis or technical team to ensure there are no underlying issues with the material master data.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  MM01: Create Material
  MM02: Change Material
  MM03: Display Material
  OMD1: Maintain Material Groups
  
  
  
  Material Group Usage: Material groups are often used for reporting and analytics, so ensuring that materials are correctly categorized can help in inventory management and procurement processes.
  
  
  SAP Documentation: Refer to SAP Help documentation for more detailed information on material master data and material groups.
  
  
  Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting SAP Notes for any known issues related to this error message.