How To Fix WN051 - Material group & does not exist in supplying plant &

SAP Error Message - Details

• Message type: E = Error

• Message class: WN - Plant master data maintenance (integrated)

• Message number: 051

• Message text: Material group & does not exist in supplying plant &

What causes this issue?

The '&V1&' material group is not provided in the '&V2&' supplying
plant.

How to fix this error?

If necessary, maintain the material group for the
<DS:SIMG.W_OE_EG_WL_0225.SIMG_OWER>plant</> in Customizing.
INCLUDE ISR_CUSTOMIZING

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message WN051 - Material group & does not exist in supplying plant & ?

  The SAP error message WN051 indicates that a material group does not exist in the specified supplying plant. This error typically occurs during processes such as material master creation, goods movement, or when trying to perform transactions that involve materials and their classifications.
  Cause:
  
  Material Group Not Defined: The material group you are trying to use has not been defined in the system for the specified supplying plant.
  Incorrect Plant Code: The plant code entered may be incorrect or does not match the material group.
  Data Inconsistency: There may be inconsistencies in the master data, such as missing entries in the material master or material group settings.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view or use the material group in the specified plant.
  
  Solution:
  
  
  Check Material Group Definition:
  
  Go to the transaction code OMD1 (or use the menu path: Logistics > Material Master > Material > Material Group > Define Material Groups) to check if the material group is defined.
  If it is not defined, you will need to create it.
  
  
  
  Verify Plant Code:
  
  Ensure that the plant code you are using is correct. You can check this in the material master record using transaction code MM03.
  
  
  
  Create/Update Material Master:
  
  If the material group is missing for the specific plant, you can create or update the material master record using transaction code MM01 or MM02.
  
  
  
  Check Authorizations:
  
  Ensure that you have the necessary authorizations to access the material group and the plant. You may need to contact your SAP security team if you suspect authorization issues.
  
  
  
  Consult with SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to your SAP support team or consulting SAP documentation for further troubleshooting.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  MM01: Create Material
  MM02: Change Material
  MM03: Display Material
  OMD1: Define Material Groups
  
  
  Material Group: A classification of materials that share similar characteristics, which can be used for reporting and analysis.
  Plant: A location where materials are produced, stored, or distributed.
  
  By following these steps, you should be able to resolve the WN051 error and ensure that the material group is correctly set up for the specified supplying plant.