How To Fix S#034 - Do not use special character '*' if possible

SAP Error Message - Details

• Message type: E = Error

• Message class: S# -

• Message number: 034

• Message text: Do not use special character '*' if possible

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 S#034 - Do not use special character '*' if possible ?

  The SAP error message S#034, which states "Do not use special character '' if possible," typically occurs when a user attempts to input a special character (in this case, the asterisk '') in a field where it is not allowed or could lead to ambiguity in data processing.
  Cause:
  
  Input Restrictions: Certain fields in SAP have restrictions on the types of characters that can be entered. The asterisk is often used as a wildcard character in many programming and query languages, which can lead to confusion or unintended results.
  Data Integrity: The use of special characters can compromise data integrity, making it difficult for the system to process or interpret the data correctly.
  Field Specifications: Some fields are designed to accept only alphanumeric characters, and the inclusion of special characters can trigger validation errors.
  
  Solution:
  
  Remove Special Characters: The simplest solution is to avoid using the asterisk '*' and any other special characters in the input fields. Instead, use only alphanumeric characters.
  Check Field Requirements: Review the field specifications or documentation to understand what characters are allowed. This can help prevent similar errors in the future.
  Use Alternative Characters: If you need to represent a concept that might typically use an asterisk, consider using alternative characters or methods to convey the same information without violating the input rules.
  Consult SAP Documentation: If you are unsure about the restrictions for a specific field, consult the SAP documentation or help resources for guidance.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any updates or specific guidance related to this error message. SAP frequently updates its knowledge base with solutions to common issues.
  User Training: Ensure that users are trained on the proper input methods and the importance of adhering to character restrictions in SAP.
  Field Validation: If you are a developer or administrator, consider implementing additional validation checks in your custom programs or configurations to prevent users from entering invalid characters.
  
  By following these guidelines, you should be able to resolve the S#034 error and prevent it from occurring in the future.