How To Fix E7075 - Corresponding standard customer &1 already created

SAP Error Message - Details

• Message type: E = Error

• Message class: E7 - IS-U master data

• Message number: 075

• Message text: Corresponding standard customer &1 already created

What causes this issue?

You have tried to create a standard customer as a business partner by
specifying a reference customer. However, an appropriate customer
already exists for this number.

System Response

After saving, only the reference customer data (such as distribution
channel) is transferred to the customer, that has not yet been
maintained there.

How to fix this error?

Alternatively you can maintain the standard customer directly using
function <LS>Change customer</> (VD02), or change the business partner
without specifiying a reference customer. .

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message E7075 - Corresponding standard customer &1 already created ?

  The SAP error message E7075, which states "Corresponding standard customer &1 already created," typically occurs when you are trying to create a new customer record in the system, but a standard customer with the same identifier (customer number) already exists. This can happen in various scenarios, such as during the creation of customer master data in the SAP system.
  Cause:
  
  Duplicate Customer Entry: The primary cause of this error is that the customer number you are trying to create already exists in the system. This could be due to a previous entry that was not properly deleted or a mistake in the customer number being entered.
  Data Migration Issues: If you are migrating data from another system or performing a mass upload, there may be duplicate entries being introduced.
  Incorrect Configuration: Sometimes, the configuration settings in the system may lead to conflicts in customer number assignments.
  
  Solution:
  
  
  Check Existing Customers: Before creating a new customer, check the existing customer records to see if the customer number you are trying to use is already in use. You can do this by using transaction codes like XD03 (Display Customer) or FD03 (Display Customer - Financial).
  
  
  Use a Different Customer Number: If the customer number is already taken, you will need to choose a different, unique customer number for the new entry.
  
  
  Delete or Archive Existing Customer: If the existing customer is no longer needed, you may consider deleting or archiving it, provided you have the necessary permissions and it complies with your organization's data management policies.
  
  
  Review Data Migration Processes: If this error arises during data migration, review the migration files or processes to ensure that there are no duplicates being introduced.
  
  
  Consult with SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as XD01 (Create Customer), XD02 (Change Customer), and XD03 (Display Customer).
  Customer Master Data: Understanding the structure and requirements for customer master data in SAP can help prevent such errors.
  SAP Notes: Check SAP Notes for any known issues or patches related to customer creation errors.
  Authorization: Ensure that you have the necessary authorizations to create or modify customer records in the system.
  
  By following these steps, you should be able to resolve the E7075 error and successfully manage customer records in SAP.