How To Fix FIT_CHECK014 - Only alphanumeric characters and underscores allowed for parameter &1

SAP Error Message - Details

• Message type: E = Error

• Message class: FIT_CHECK -

• Message number: 014

• Message text: Only alphanumeric characters and underscores allowed for parameter &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message FIT_CHECK014 - Only alphanumeric characters and underscores allowed for parameter &1 ?

  The SAP error message FITCHECK014 indicates that a parameter name contains invalid characters. Specifically, it states that only alphanumeric characters (letters and numbers) and underscores () are allowed for the parameter specified by &1. This error typically occurs when you are trying to define or use a parameter in a configuration or programming context, such as in a function module, report, or other custom development.
  Cause:
  
  Invalid Characters: The parameter name you are using includes characters that are not alphanumeric or underscores. This could include spaces, special characters, or punctuation.
  Typographical Errors: Sometimes, a simple typo can lead to the inclusion of invalid characters.
  Copy-Paste Issues: If the parameter name was copied from another source, it might have included hidden characters or formatting that is not visible.
  
  Solution:
  
  Check Parameter Name: Review the parameter name specified in the error message. Ensure that it only contains letters (A-Z, a-z), numbers (0-9), and underscores (_).
  Rename Parameter: If the parameter name is invalid, rename it to conform to the allowed character set.
  Remove Special Characters: If there are any special characters or spaces, remove them and replace them with underscores if necessary.
  Consistency: Ensure that the parameter name is consistent throughout your code or configuration. If you change it in one place, make sure to update all references to it.
  
  Related Information:
  
  SAP Documentation: Refer to the SAP documentation for naming conventions and guidelines for parameters, variables, and identifiers.
  Debugging: If you are unsure where the invalid parameter is being used, consider using debugging tools or logs to trace the execution and identify where the error occurs.
  Community Forums: If you continue to have issues, consider reaching out to SAP community forums or support for additional assistance.
  
  By following these steps, you should be able to resolve the FIT_CHECK014 error and ensure that your parameter names are valid within the SAP environment.