How To Fix BUP009 - Internal key for segment &1 is not complete

BUP009 - Overview

• Message type: E = Error

• Message class: BUP - Business Partner Messages

• Message number: 009

• Message text: Internal key for segment &1 is not complete

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?

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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 BUP009 - Internal key for segment &1 is not complete ?

  The SAP error message BUP009 indicates that there is an issue with the internal key for a business partner segment. Specifically, the message states that the internal key for the specified segment is not complete, which can occur due to various reasons related to data integrity or configuration.
  Causes:
  
  Incomplete Data Entry: The business partner data may not have been fully entered or saved, leading to missing segments or incomplete keys.
  Data Corruption: There may be corruption in the database or inconsistencies in the data model that prevent the internal key from being properly formed.
  
  Configuration Issues: The configuration settings for business partner segments may not be correctly set up, leading to incomplete keys.
  Custom Development: If there are custom developments or enhancements in the business partner area, they may not be handling the keys correctly.
  
  Solutions:
  
  Check Data Completeness: Review the business partner data to ensure that all required fields and segments are filled out completely.