How To Fix UXS154 - Name &1 invalid (blank characters, umlaut and special charas not allowed)

SAP Error Message - Details

• Message type: E = Error

• Message class: UXS - Messages Package UXS

• Message number: 154

• Message text: Name &1 invalid (blank characters, umlaut and special charas not allowed)

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message UXS154 - Name &1 invalid (blank characters, umlaut and special charas not allowed) ?

  The SAP error message UXS154 indicates that the name you are trying to use contains invalid characters. Specifically, it mentions that blank characters, umlauts, and special characters are not allowed. This error typically occurs when you are entering data into a field that has strict validation rules regarding the characters that can be used.
  Cause:
  
  Invalid Characters: The name you are trying to enter includes spaces, umlauts (e.g., ä, ö, ü), or special characters (e.g., @, #, $, %, etc.).
  Field Restrictions: The field you are trying to populate has specific restrictions on the type of characters that can be used, which may be defined by the system or the configuration of the application.
  
  Solution:
  
  
  Remove Invalid Characters: Check the name you are entering and remove any spaces, umlauts, or special characters. Use only alphanumeric characters (A-Z, 0-9) and possibly underscores (_) or hyphens (-) if allowed.
  
  
  Check Field Specifications: Review the documentation or field specifications for the particular field you are working with to understand the allowed character set.
  
  
  Use Alternative Names: If the name you are trying to use is essential and cannot be modified, consider using an alternative name that adheres to the character restrictions.
  
  
  Consult with SAP Support: If you believe that the error is occurring incorrectly or if you need further assistance, consider reaching out to your SAP support team or consulting SAP documentation for more detailed guidance.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Field Validation Rules: Familiarize yourself with the validation rules for the specific module or transaction you are working with, as these can vary.
  User Training: Ensure that users entering data are trained on the character restrictions to minimize the occurrence of this error in the future.
  
  By following these steps, you should be able to resolve the UXS154 error and successfully enter the required name without encountering invalid character issues.