How To Fix R11127 - Contact person relationship already exists between partners &1 and &2

SAP Error Message - Details

• Message type: E = Error

• Message class: R11 - Business Partner and BDT

• Message number: 127

• Message text: Contact person relationship already exists between partners &1 and &2

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 R11127 - Contact person relationship already exists between partners &1 and &2 ?

  The SAP error message R11127 indicates that there is an attempt to create a contact person relationship between two business partners (BP) that already exists in the system. This error typically arises when you try to establish a relationship that has already been defined in the system.
  Cause:
  The error occurs due to the following reasons:
  
  Duplicate Relationship: The relationship between the two specified business partners already exists in the system.
  Data Entry Error: There may have been an attempt to create a relationship without checking if it already exists.
  System Configuration: The system may not be configured to allow multiple relationships of the same type between the same partners.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Existing Relationships:
  
  Use transaction code BP (Business Partner) to view the existing relationships between the two business partners.
  Navigate to the "Relationships" tab and check if the relationship already exists.
  
  
  
  Modify or Delete Existing Relationship:
  
  If the relationship already exists and you need to change it, you can modify the existing relationship instead of creating a new one.
  If the existing relationship is incorrect or needs to be removed, you can delete it.
  
  
  
  Review Data Entry:
  
  Ensure that you are entering the correct business partner numbers and relationship type.
  Double-check for any typos or incorrect entries.
  
  
  
  Consult Documentation:
  
  Review the SAP documentation or help files related to business partner relationships to understand the rules and constraints regarding relationships.
  
  
  
  Contact SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to your SAP support team or SAP directly for assistance.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as BP for managing business partners and their relationships.
  Business Partner Roles: Understand the different roles that business partners can have, as this may affect how relationships are established.
  SAP Notes: Check for any SAP Notes related to this error message for additional insights or patches that may address the issue.
  
  By following these steps, you should be able to identify the cause of the error and take appropriate action to resolve it.