How To Fix WY168 - Enter a numerical partner number

WY168 - Overview

• Message type: E = Error

• Message class: WY - Supplier Master

• Message number: 168

• Message text: Enter a numerical partner 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 WY168 - Enter a numerical partner number ?

  SAP Error Message:
  WY168 - Enter a numerical partner number
  
  
  Cause:
  This error occurs when a partner number field in a partner function assignment or partner determination procedure expects a numerical value, but the input provided is either non-numeric (contains letters or special characters) or empty.
  In SAP, partner numbers are often defined as numeric fields in customer/vendor master data or partner determination procedures. If the system expects a numeric partner number and the user enters an alphanumeric or blank value, the system throws this error.
  
  When does it typically occur?
  
  During sales document processing (e.g., sales order, delivery, billing) when assigning partners.
  When maintaining partner functions in customer/vendor master or in partner determination procedures.
  When entering partner numbers manually or via data upload where the partner number field is expected to be numeric.
  
  
  
  Solution:
  
  
  Check the Partner Number Input:
  
  Ensure that the partner number entered is strictly numeric.
  Remove any alphabetic characters, spaces, or special characters.
  
  
  
  Verify Partner Number Field Definition:
  
  Confirm that