How To Fix WBBY109 - In customer card number &, only numbers and * are allowed as characters

WBBY109 - Overview

• Message type: E = Error

• Message class: WBBY - Bonus Buys / Material Grouping

• Message number: 109

• Message text: In customer card number &, only numbers and * are allowed as characters

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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WBBY109 - Details

• The SAP error message WBBY109 indicates that there is an issue with the customer card number you are trying to enter or process. Specifically, the error states that only numbers and the asterisk (*) character are allowed in the customer card number field. This typically occurs in scenarios where a customer card number is being validated, such as during data entry or when processing transactions.
  
  Cause:
  
  Invalid Characters: The customer card number you are trying to enter contains characters that are not allowed. This could include letters, special characters (other than *), or spaces.
  Data Entry Error: The user may have mistakenly entered an incorrect value or format.
  System Configuration: There may be specific validation rules set up in the system that restrict the format of the customer card number.
  
  
  Solution:
  
  Check Input: Review the customer card number you are trying to enter. Ensure that it contains only numeric digits (0-9) and the asterisk (*) character.
  Correct