How To Fix EU234 - The name contains invalid characters /+*.()'"=/

SAP Error Message - Details

• Message type: E = Error

• Message class: EU - Development Environment

• Message number: 234

• Message text: The name contains invalid 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message EU234 - The name contains invalid characters /+*.()'"=/ ?

  The SAP error message EU234 indicates that a name or identifier you are trying to use contains invalid characters. Specifically, the error message points out that the name includes characters that are not allowed, such as /, +, *, ., (, ), ', ", =, ?, and others.
  Cause:
  The error typically occurs in scenarios where you are entering names for various objects in SAP, such as:
  
  Usernames
  Material numbers
  Customer or vendor names
  Transaction codes
  Program names
  
  The presence of any of the invalid characters listed in the error message will trigger this error.
  Solution:
  To resolve the EU234 error, you should:
  
  Identify the Field: Determine which field or object you are trying to create or modify that is causing the error.
  Remove Invalid Characters: Edit the name or identifier to remove any invalid characters. Ensure that you only use valid characters, which typically include:
  
  Letters (A-Z, a-z)
  Numbers (0-9)
  Underscores (_)
  Dashes (-)
  
  
  Follow Naming Conventions: Adhere to the specific naming conventions and guidelines provided by your organization or SAP documentation for the type of object you are working with.
  
  Related Information:
  
  SAP Documentation: Refer to the SAP Help Portal or specific documentation for the module you are working with to understand the naming conventions and restrictions.
  Transaction Codes: If you are working with transaction codes, ensure that you are following the guidelines for naming custom transactions.
  User Exits and Enhancements: If you are developing custom programs or enhancements, ensure that your naming conventions align with SAP standards to avoid conflicts.
  
  If you continue to experience issues after making these changes, consider reaching out to your SAP administrator or support team for further assistance.