How To Fix FLBP129 - Enter the business parter number or the customer number

FLBP129 - Overview

• Message type: E = Error

• Message class: FLBP - Business Partner: Customer/Vendor Messages

• Message number: 129

• Message text: Enter the business parter number or the customer number

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 FLBP129 - Enter the business parter number or the customer number ?

  The SAP error message FLBP129, which states "Enter the business partner number or the customer number," typically occurs when a user attempts to perform an action that requires a business partner or customer number, but this information has not been provided or is missing.
  
  Cause:
  
  Missing Input: The user has not entered a business partner number or customer number in the relevant field.
  Incorrect Configuration: The system may not be properly configured to recognize the business partner or customer number.
  Data Entry Error: The user may have entered an incorrect or invalid number that the system cannot recognize.
  Authorization Issues: The user may not have the necessary permissions to access the business partner or customer data.
  
  
  Solution:
  
  Enter Required Information: Ensure that you enter a valid business partner number or customer number in the appropriate field before proceeding.
  Check for Typos: Verify that the number entered is correct and does not contain any typographical errors.
  Review Configuration: If you