How To Fix AFX_WIZARDS071 - The name prefix must not contain an underscore

SAP Error Message - Details

• Message type: E = Error

• Message class: AFX_WIZARDS - Messages from AFX Wizards

• Message number: 071

• Message text: The name prefix must not contain an underscore

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message AFX_WIZARDS071 - The name prefix must not contain an underscore ?

  The SAP error message AFX_WIZARDS071 indicates that there is an issue with the naming convention of a prefix in your SAP system. Specifically, the error states that "The name prefix must not contain an underscore." This typically occurs when you are trying to create or modify an object (like a function module, class, or other development objects) and the name prefix you are using includes an underscore character, which is not allowed by SAP naming conventions.
  Cause:
  
  Naming Convention Violation: In SAP, certain naming conventions must be followed for various objects. The use of underscores in name prefixes is restricted to ensure consistency and avoid conflicts.
  Development Environment: This error often arises in the context of using the ABAP Workbench or other development tools where naming conventions are enforced.
  
  Solution:
  To resolve this error, you should:
  
  Change the Name Prefix: Modify the name prefix you are using to ensure it does not contain any underscores. For example, if your prefix is MY_PREFIX_, change it to MYPREFIX or MY-PREFIX (if hyphens are allowed).
  Check Naming Guidelines: Refer to the SAP naming conventions for the specific type of object you are working with to ensure compliance.
  Re-attempt the Operation: After changing the prefix, try to create or modify the object again.
  
  Related Information:
  
  SAP Naming Conventions: Familiarize yourself with the SAP naming conventions for different object types. This information can usually be found in the SAP documentation or help files.
  Development Guidelines: Review any internal development guidelines your organization may have regarding naming conventions to ensure consistency across your projects.
  SAP Notes: Check for any relevant SAP Notes that may provide additional context or updates regarding naming conventions and restrictions.
  
  By following these steps, you should be able to resolve the error and proceed with your development tasks in SAP.