How To Fix T1009 - Contact person changed

SAP Error Message - Details

• Message type: E = Error

• Message class: T1 - Financial instruments

• Message number: 009

• Message text: Contact person changed

What causes this issue?

The changes that you have made have been saved.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message T1009 - Contact person changed ?

  The SAP error message T1009, which states "Contact person changed," typically occurs in scenarios where there is a change in the contact person associated with a business partner, customer, or vendor in the SAP system. This message is often related to the data consistency checks that SAP performs when changes are made to master data.
  Cause:
  
  Data Change: The primary cause of this error is that the contact person for a business partner or customer has been modified or updated in the system.
  Inconsistent Data: The system may detect inconsistencies in the data related to the contact person, such as missing or incorrect information.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to make changes to the contact person data.
  
  Solution:
  
  Review Changes: Check the changes made to the contact person. Ensure that all required fields are filled out correctly and that the data is consistent.
  Data Consistency Check: Run a data consistency check to identify any discrepancies in the master data related to the contact person.
  Authorization Check: Ensure that the user has the necessary authorizations to make changes to the contact person. If not, contact your SAP security administrator to grant the required permissions.
  Revert Changes: If the changes are not necessary, consider reverting to the previous contact person information to resolve the error.
  Consult Documentation: Refer to SAP documentation or help resources for specific guidance on handling this error in your version of SAP.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like BP (Business Partner) or XD02 (Change Customer) to access and modify the relevant data.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP Notes can provide additional context or solutions.
  Support: If the issue persists, consider reaching out to SAP support or your internal IT support team for further assistance.
  
  By following these steps, you should be able to address the T1009 error and ensure that the contact person data is correctly maintained in the SAP system.