How To Fix OM151 - Plant & not allocated to any valuation area

SAP Error Message - Details

• Message type: E = Error

• Message class: OM - Customizing Materialwirtschaft

• Message number: 151

• Message text: Plant & not allocated to any valuation area

What causes this issue?

No valuation area has been allocated to plant &V1&.
The allocation of a valuation area to a plant is done automatically
when the <DS:TRANS.OX18>allocation of the plant to a company code</> is
defined. The principal determining factor for automatic allocation is
the <DS:TRANS.OX14>valuation level</> that has been set.

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?

Please allocate plant &V1& to a company code.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message OM151 - Plant & not allocated to any valuation area ?

  The SAP error message OM151 indicates that a plant is not allocated to any valuation area. This typically occurs in the context of Material Management (MM) and is related to the configuration of the valuation area in the system. Here’s a breakdown of the cause, solution, and related information for this error:
  Cause:
  
  Missing Configuration: The plant has not been assigned to a valuation area in the system. In SAP, a valuation area can be a plant or a company code, and it is necessary for the system to know how to value materials in that plant.
  Incorrect Settings: The settings in the configuration may not have been properly set up during the implementation or may have been changed inadvertently.
  Data Migration Issues: If data was migrated from another system, there may have been issues in transferring the plant and valuation area assignments.
  
  Solution:
  To resolve the OM151 error, follow these steps:
  
  
  Check Plant Configuration:
  
  Go to the transaction code SPRO (SAP Project Reference Object).
  Navigate to Enterprise Structure > Definition > Logistics - General > Define Plant.
  Ensure that the plant in question is correctly defined.
  
  
  
  Assign Plant to Valuation Area:
  
  Still in SPRO, navigate to Materials Management > Valuation and Account Assignment > Valuation > Define Valuation Area.
  Check if the plant is assigned to the correct valuation area. If not, you need to assign it.
  
  
  
  Check Material Master Data:
  
  Use transaction code MM03 to view the material master data for the materials in the affected plant.
  Ensure that the valuation area is correctly set up in the material master.
  
  
  
  Review Company Code Settings:
  
  Ensure that the company code associated with the plant is also correctly configured and linked to the valuation area.
  
  
  
  Transport Requests: If changes were made in a development environment, ensure that the transport requests are moved to the production environment.
  
  
  Testing: After making the necessary changes, test the transactions that were causing the error to ensure that the issue is resolved.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material) for managing material master data.
  Documentation: Refer to SAP Help documentation for detailed guidance on configuring valuation areas and plants.
  User Roles: Ensure that you have the necessary authorizations to make changes in the configuration settings.
  
  By following these steps, you should be able to resolve the OM151 error and ensure that your plant is properly allocated to a valuation area in SAP.