How To Fix MD06028 - Function not possible. Reference MRP area &1 same as dest. MRP area &2

SAP Error Message - Details

• Message type: E = Error

• Message class: MD06 - MRP Area

• Message number: 028

• Message text: Function not possible. Reference MRP area &1 same as dest. MRP area &2

What causes this issue?

You have chosen the same entry for the reference MRP area &v1& and the
destination MRP area &v2&.

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?

Choose either another reference MRP area or another destination MRP
area.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MD06028 - Function not possible. Reference MRP area &1 same as dest. MRP area &2 ?

  The SAP error message MD06028 indicates that there is an issue related to the Material Requirements Planning (MRP) areas in your system. Specifically, the error states that a function is not possible because the reference MRP area is the same as the destination MRP area. This typically occurs when there is an attempt to perform an operation that requires distinct MRP areas, but the system has identified that both the source and destination MRP areas are identical.
  Cause:
  
  Identical MRP Areas: The most common cause of this error is that the MRP area specified for the operation is the same for both the source and destination. This can happen during planning runs, stock transfers, or other MRP-related processes.
  Configuration Issues: There may be a configuration issue in the MRP area settings, where the system is not correctly differentiating between the two areas.
  Data Entry Errors: Incorrect data entry during the planning process can lead to this error, where the same MRP area is mistakenly referenced.
  
  Solution:
  
  Check MRP Area Configuration: Review the configuration of the MRP areas involved in the transaction. Ensure that the source and destination MRP areas are correctly defined and distinct.
  Correct Data Entry: If the error is due to incorrect data entry, correct the entries to ensure that the source and destination MRP areas are different.
  Review Planning Parameters: If this error occurs during a planning run, check the planning parameters and settings to ensure they are set up correctly.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on MRP area configurations and their implications on planning processes.
  Contact SAP Support: If the issue persists and you cannot identify the cause, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  MRP Areas: MRP areas are used in SAP to manage planning at a more granular level than just the plant or storage location. They allow for specific planning strategies for different segments of inventory.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MD01 (MRP Run), MD02 (Single-item, Multi-level Planning), and others that may be involved in MRP processes.
  SAP Notes: Check for any SAP Notes related to MRP area issues or the specific error message MD06028 for additional insights or patches that may resolve the issue.
  
  By addressing the configuration and ensuring that the MRP areas are distinct, you should be able to resolve the error and proceed with your planning activities.