How To Fix MDG_BS_CUST_HARM032 - Assignment of number range &1 is not unique (account group &2)

SAP Error Message - Details

• Message type: E = Error

• Message class: MDG_BS_CUST_HARM -

• Message number: 032

• Message text: Assignment of number range &1 is not unique (account group &2)

What causes this issue?

The number range &v1& is assigned to multiple account groups.

System Response

The harmonization report MDG_BS_CUST_HARM cannot use the customer
account group &v2& to create the <ZK>Customer/Vendor Integration (CVI)
</> Customizing.

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?

If you want to use the customer account group, you have to create unique
number ranges for customer accounts:
Check and correct the Customizing settings under <ZK>SAP Customizing
Implementation Guide</> -><ZK> Financial Accounting</> -> <ZK>Accounts
Receivable and Accounts Payable</> -> Customer <ZK>Accounts </>->
<ZK>Master Data</> -> <ZK>Preparations for Creating Customer Master Data
</> ->
<DS:SIMG.SIMG_CFMENUORFBXDN1>Create Number Ranges for Customer Accounts
</> and
<DS:SIMG.SIMG_CFMENUORFBOBAR>Assign Number Ranges to Customer Account
Groups</>.

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 MDG_BS_CUST_HARM032 - Assignment of number range &1 is not unique (account group &2) ?

  The SAP error message MDG_BS_CUST_HARM032 indicates that there is a conflict with the assignment of a number range to an account group in the Master Data Governance (MDG) system. Specifically, it means that the number range you are trying to assign is already assigned to another account group, which violates the uniqueness requirement for number ranges in SAP.
  Cause:
  
  Duplicate Assignment: The number range you are trying to assign to the specified account group is already assigned to another account group.
  Configuration Error: There may be a misconfiguration in the number range settings within the MDG or the underlying SAP system.
  Data Migration Issues: If data was migrated from another system, it may have resulted in duplicate number range assignments.
  
  Solution:
  To resolve this error, you can follow these steps:
  
  
  Check Existing Assignments:
  
  Go to the transaction code SNRO (Number Range Objects).
  Find the relevant number range object associated with the account group.
  Check the current assignments to see if the number range is already assigned to another account group.
  
  
  
  Modify Assignments:
  
  If the number range is indeed assigned to another account group, you will need to either:
  
  Change the number range assignment for the account group you are working with.
  Reassign the number range from the other account group if it is no longer needed there.
  
  
  
  
  
  Create a New Number Range:
  
  If you need to keep both assignments, consider creating a new number range for the account group you are trying to configure.
  
  
  
  Review Configuration:
  
  Ensure that the configuration settings in the MDG system are correct and that there are no inconsistencies in the number range setup.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on managing number ranges in your version of SAP MDG.
  
  
  
  Testing:
  
  After making changes, test the configuration to ensure that the error does not reoccur.
  
  
  
  Related Information:
  
  
  Transaction Codes: 
  
  SNRO: For managing number ranges.
  SPRO: For accessing the configuration settings in the SAP system.
  
  
  
  SAP Notes: Check for any relevant SAP Notes that might address known issues or provide additional guidance on number range management in MDG.
  
  
  User Roles: Ensure that you have the necessary authorizations to make changes to number range assignments.
  
  
  By following these steps, you should be able to resolve the MDG_BS_CUST_HARM032 error and ensure that your number range assignments are unique and correctly configured.