How To Fix T1006 - Contact person already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: T1 - Financial instruments

• Message number: 006

• Message text: Contact person already exists

A contact person with the criteria selected by you already exists in the
database.

System Response

The system refuses to save a contact person with the same criteria more
than once.

How to fix this error?

Enter a different value for a criterion or select the function change,
display, or delete to continue processing.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message T1006 - Contact person already exists ?

  The SAP error message T1006, which states "Contact person already exists," typically occurs when you are trying to create a new contact person in the system, but a contact with the same details (such as name, email, or other identifying information) already exists in the database. This is a common validation check to prevent duplicate entries.
  Cause:
  
  Duplicate Entry: The most common cause is that the contact person you are trying to create already exists in the system with the same or similar details.
  Data Entry Error: There may be a mistake in the data you are entering, such as a typo in the name or other identifying information.
  System Configuration: The system may have specific settings or validations that enforce unique constraints on contact person entries.
  
  Solution:
  
  
  Check Existing Contacts: Before creating a new contact person, search the existing contacts in the system to see if the contact already exists. You can do this by using the search functionality in the relevant SAP module (e.g., Customer Relationship Management (CRM), Sales and Distribution (SD), etc.).
  
  
  Modify Existing Contact: If the contact already exists and you need to update their information, consider modifying the existing contact instead of creating a new one.
  
  
  Use Different Identifiers: If you are sure that you need to create a new contact, ensure that the details you are entering are unique. This may involve changing the name, email, or other identifiers to avoid duplication.
  
  
  Consult Documentation: Review the relevant SAP documentation or user manuals for your specific module to understand the rules regarding contact person creation.
  
  
  Contact Support: If you believe this error is occurring in error or if you need further assistance, consider reaching out to your SAP support team or consulting with an SAP expert.
  
  
  Related Information:
  
  Transaction Codes: Depending on the module you are using, the transaction codes for managing contacts may vary. Common transaction codes include BP (Business Partner) for managing business partners, which includes contact persons.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide additional context or solutions for specific scenarios.
  User Roles and Permissions: Ensure that you have the necessary permissions to create or modify contact persons in the system, as restrictions may also lead to errors.
  
  By following these steps, you should be able to resolve the T1006 error and successfully manage contact persons in your SAP system.