How To Fix SCM_MD_R3_PI001 - The warehouse number of the decentralized SCM system must be unique

SAP Error Message - Details

• Message type: E = Error

• Message class: SCM_MD_R3_PI - SCM Master Data in Plug-In

• Message number: 001

• Message text: The warehouse number of the decentralized SCM system must be unique

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SCM_MD_R3_PI001 - The warehouse number of the decentralized SCM system must be unique ?

  The SAP error message SCM_MD_R3_PI001 indicates that there is a conflict with the warehouse number in a decentralized Supply Chain Management (SCM) system. This error typically arises when the same warehouse number is being used in multiple decentralized systems, which is not allowed as each warehouse number must be unique across the entire landscape.
  Cause:
  
  Duplicate Warehouse Numbers: The most common cause of this error is that the same warehouse number has been defined in more than one decentralized SCM system.
  Configuration Issues: There may be configuration issues in the system settings that lead to the same warehouse number being recognized in multiple places.
  Data Transfer Issues: If data is being transferred between systems (e.g., through middleware), it may inadvertently create duplicates.
  
  Solution:
  
  
  Check Warehouse Number Configuration:
  
  Go to the configuration settings in your SCM system and verify the warehouse numbers defined.
  Ensure that each warehouse number is unique across all decentralized systems.
  
  
  
  Adjust Warehouse Numbers:
  
  If you find duplicate warehouse numbers, you will need to either rename or remove the duplicates to ensure uniqueness.
  This may involve changing the warehouse number in one of the systems or consolidating the warehouses if applicable.
  
  
  
  Review Middleware Settings:
  
  If you are using middleware for data transfer, check the settings to ensure that it is not causing duplication of warehouse numbers.
  Make sure that the data mapping is correctly set up to avoid conflicts.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to decentralized SCM systems for any specific guidelines or best practices regarding warehouse number configuration.
  
  
  
  Testing:
  
  After making changes, conduct thorough testing to ensure that the error is resolved and that the systems are functioning correctly without any further conflicts.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or updates regarding this error.
  System Landscape: Understand the architecture of your SAP landscape, especially if you have multiple instances of SCM or ERP systems that may interact with each other.
  User Roles and Permissions: Ensure that users who are configuring warehouse numbers have the appropriate permissions to make changes.
  
  By following these steps, you should be able to resolve the SCM_MD_R3_PI001 error and ensure that your warehouse numbers are correctly configured and unique across your decentralized SCM systems.