How To Fix /ISDFPS/MM008 - Storage location &1 is assigned to another MRP area

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/MM -

• Message number: 008

• Message text: Storage location &1 is assigned to another MRP area

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /ISDFPS/MM008 - Storage location &1 is assigned to another MRP area ?

  The SAP error message /ISDFPS/MM008 Storage location &1 is assigned to another MRP area typically occurs in the context of Material Requirements Planning (MRP) when there is an attempt to assign a storage location to an MRP area that is already assigned to a different MRP area. This can happen during configuration or when trying to perform certain transactions related to inventory management or MRP.
  Cause:
  
  Storage Location Assignment: The storage location specified in the error message is already linked to a different MRP area in the system. Each storage location can only be assigned to one MRP area at a time.
  Configuration Issues: There may be a misconfiguration in the MRP area settings or the storage location settings in the system.
  Data Consistency: There might be inconsistencies in the master data, especially if changes were made without proper updates to related configurations.
  
  Solution:
  
  
  Check MRP Area Assignments:
  
  Go to the MRP area configuration in SAP (Transaction code: OMD0 or SPRO -> Logistics -> Production -> MRP -> MRP Area -> Define MRP Areas).
  Verify which storage locations are assigned to which MRP areas. Ensure that the storage location in question is not already assigned to another MRP area.
  
  
  
  Reassign Storage Location:
  
  If you need to assign the storage location to a different MRP area, you will first need to remove it from the current MRP area. This can be done in the MRP area configuration.
  After removing it from the existing MRP area, you can then assign it to the desired MRP area.
  
  
  
  Check Master Data:
  
  Review the material master data for the material in question (Transaction code: MM03).
  Ensure that the MRP area and storage location settings are correctly configured.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help files for more detailed instructions on managing MRP areas and storage locations.
  
  
  
  Contact SAP Support:
  
  If the issue persists or if you are unsure about making changes, consider reaching out to your SAP support team or consulting with an SAP expert.
  
  
  
  Related Information:
  
  MRP Areas: MRP areas are used in SAP to manage inventory and production planning at a more granular level than just plant-wide settings. They allow for more specific planning based on different storage locations or production lines.
  Storage Locations: Storage locations are subdivisions of a plant where materials are stored. Each storage location can have its own inventory levels and management settings.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OMD0 for MRP area configuration, MM03 for material master display, and MM02 for material master changes.
  
  By following these steps, you should be able to resolve the error and ensure that your storage locations and MRP areas are correctly configured in SAP.