How To Fix /ACCGO/NS_STL013 - Customer and vendor entered are same; circle setl. not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/NS_STL -

• Message number: 013

• Message text: Customer and vendor entered are same; circle setl. not possible

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ACCGO/NS_STL013 - Customer and vendor entered are same; circle setl. not possible ?

  The SAP error message /ACCGO/NS_STL013 indicates that there is an attempt to process a transaction where the customer and vendor are the same. This situation typically arises in scenarios involving intercompany transactions or when a business partner is both a customer and a vendor.
  Cause:
  The error occurs because the system does not allow a circular settlement where a single entity is both a customer and a vendor. This is a safeguard to prevent potential accounting issues and ensure that transactions are properly recorded.
  Solution:
  To resolve this error, you can consider the following approaches:
  
  
  Check Master Data: Verify the master data for the business partner in question. Ensure that the customer and vendor records are correctly set up and that they are not inadvertently linked.
  
  
  Separate Transactions: If the business partner needs to be treated as both a customer and a vendor, consider separating the transactions. For example, you might need to create distinct entries for customer and vendor transactions to avoid circular references.
  
  
  Use Different Business Partners: If possible, use different business partners for customer and vendor transactions. This can help avoid the circular settlement issue altogether.
  
  
  Review Configuration: Check the configuration settings in your SAP system related to customer and vendor management. Ensure that the settings align with your business processes and do not inadvertently allow for circular settlements.
  
  
  Consult Documentation: Refer to SAP documentation or help resources for more detailed guidance on handling customer and vendor relationships, especially in the context of intercompany transactions.
  
  
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP support for assistance. They can provide insights specific to your system configuration and business processes.
  
  
  Related Information:
  
  Business Partner Role: In SAP, a business partner can have multiple roles (e.g., customer, vendor). Understanding how these roles interact is crucial for managing transactions effectively.
  Intercompany Transactions: If your organization deals with intercompany transactions, ensure that the processes are well-defined to avoid circular settlements.
  Transaction Types: Familiarize yourself with the different transaction types in SAP that may involve customers and vendors, as this can help in troubleshooting similar issues in the future.
  
  By following these steps, you should be able to address the error and ensure that your transactions are processed correctly in SAP.