How To Fix /ISDFPS/MM231 - Cannot save data because no storage locations are assigned to MRP area &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/MM -

• Message number: 231

• Message text: Cannot save data because no storage locations are assigned to MRP area &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ISDFPS/MM231 - Cannot save data because no storage locations are assigned to MRP area &1 ?

  The SAP error message /ISDFPS/MM231 Cannot save data because no storage locations are assigned to MRP area &1 typically occurs in the context of Material Requirements Planning (MRP) when you are trying to save data related to an MRP area that does not have any storage locations assigned to it. This can happen during various transactions, such as when maintaining MRP area data or when trying to create or modify material master records.
  Cause:
  The error is caused by the absence of storage locations assigned to the specified MRP area. In SAP, MRP areas are used to define specific areas within a plant for planning purposes, and each MRP area must have at least one storage location associated with it to function correctly.
  Solution:
  To resolve this error, you need to assign at least one storage location to the MRP area in question. Here are the steps to do this:
  
  
  Access the MRP Area Configuration:
  
  Go to the transaction code OMD0 (or navigate through the menu: Logistics > Production > MRP > MRP Area > Define MRP Area).
  
  
  
  Select the MRP Area:
  
  Find and select the MRP area that is causing the error (indicated by &1 in the error message).
  
  
  
  Assign Storage Locations:
  
  In the MRP area configuration, look for the option to assign storage locations. You may need to enter the relevant storage locations that should be associated with this MRP area.
  
  
  
  Save Changes:
  
  After assigning the necessary storage locations, save your changes.
  
  
  
  Retry the Original Transaction:
  
  Go back to the transaction that triggered the error and try to save the data again.
  
  
  
  Related Information:
  
  MRP Areas: MRP areas are used to manage planning at a more granular level than just the plant. They can be defined for specific storage locations, production lines, or even for specific materials.
  Storage Locations: Storage locations are subdivisions of a plant where materials are stored. Each storage location can have its own inventory and stock levels.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM02 (Change Material), MM03 (Display Material), and MD01 (MRP Run) for managing materials and MRP processes.
  
  If you continue to experience issues after following these steps, it may be helpful to consult with your SAP administrator or a functional consultant who specializes in MRP and inventory management.