How To Fix T0109 - Partner & not authorized as counterparty

T0109 - Overview

• Message type: E = Error

• Message class: T0 - General Treasury

• Message number: 109

• Message text: Partner & not authorized as counterparty

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 T0109 - Partner & not authorized as counterparty ?

  The SAP error message T0109, which states "Partner & not authorized as counterparty," typically occurs when a user attempts to perform a transaction involving a business partner (such as a vendor or customer) that they do not have the necessary authorizations to interact with. This can happen in various modules, including Financial Accounting (FI) or Materials Management (MM).
  
  Cause:
  
  Authorization Issues: The user does not have the required authorization to access or perform actions related to the specified business partner.
  Business Partner Configuration: The business partner may not be properly configured in the system, or the user may not be assigned to the correct roles or groups that allow interaction with that partner.
  Data Consistency: There may be inconsistencies in the data related to the business partner, such as missing or incorrect entries in the master data.
  
  
  Solution:
  
  
  Check User Authorizations:
  
  Use transaction code SU53 immediately after encountering the error to check the authorization failure details.
  Review the