How To Fix /STTPEC/INT_MSG203 - Account group &1 has been already assigned to business partner type &2 &3

SAP Error Message - Details

• Message type: E = Error

• Message class: /STTPEC/INT_MSG -

• Message number: 203

• Message text: Account group &1 has been already assigned to business partner type &2 &3

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /STTPEC/INT_MSG203 - Account group &1 has been already assigned to business partner type &2 &3 ?

  The SAP error message /STTPEC/INT_MSG203 indicates that there is an issue with the assignment of an account group to a business partner type. Specifically, it means that the account group you are trying to assign has already been assigned to the specified business partner type.
  Cause:
  
  Duplicate Assignment: The account group is already linked to the business partner type you are trying to assign it to. This can happen if there was an attempt to assign the same account group to the same business partner type multiple times.
  Configuration Error: There may be a misconfiguration in the business partner settings or in the account group settings.
  Data Consistency Issues: There could be inconsistencies in the data that lead to this error, especially if changes were made in the configuration without proper checks.
  
  Solution:
  
  
  Check Existing Assignments: 
  
  Go to the configuration settings for business partners and check the existing assignments of account groups to business partner types. You can do this in transaction code BP or through the relevant customizing transaction.
  Verify if the account group is already assigned to the business partner type in question.
  
  
  
  Remove Duplicate Assignment:
  
  If you find that the account group is indeed already assigned and you need to make a change, you may need to remove the existing assignment before making a new one.
  
  
  
  Review Configuration:
  
  Ensure that the configuration for business partner types and account groups is set up correctly. This includes checking the settings in the relevant customizing transactions (e.g., SPRO).
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to business partner configuration to ensure that you are following the correct procedures.
  
  
  
  Check for Transport Issues:
  
  If this issue arose after a transport, check if the transport was successful and if all necessary objects were included.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP support for further assistance, especially if this is a production environment.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  BP - Business Partner Maintenance
  SPRO - Customizing Implementation Guide
  
  
  Business Partner Configuration: Understanding how account groups and business partner types interact is crucial. Familiarize yourself with the relevant customizing settings.
  SAP Notes: Search for SAP Notes related to business partner configuration and error messages for additional insights and potential fixes.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution.