How To Fix E2406 - & is a reserved name in ABAP and cannot be used

SAP Error Message - Details

• Message type: E = Error

• Message class: E2 - DE Data Dictionary

• Message number: 406

• Message text: & is a reserved name in ABAP and cannot be used

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message E2406 - & is a reserved name in ABAP and cannot be used ?

  The SAP error message E2406 indicates that you are trying to use a reserved name in ABAP (Advanced Business Application Programming). Reserved names are specific keywords or identifiers that are predefined by the ABAP language and cannot be used for user-defined objects such as variables, function modules, or class names.
  Cause:
  The error occurs when you attempt to create or reference an object (like a variable, function, or class) using a name that is reserved by the ABAP language. This can happen if:
  
  You are using a name that is part of the ABAP language syntax (e.g., keywords like DATA, IF, END, etc.).
  You are using a name that is reserved for SAP standard objects or has special significance in the SAP system.
  
  Solution:
  To resolve this error, you should:
  
  Rename the Object: Change the name of the variable, function, or class to something that is not reserved. Ensure that the new name follows the naming conventions and does not conflict with any existing reserved names.
  Check Reserved Names: Refer to the ABAP documentation or the SAP Help Portal to find a list of reserved keywords and names. This will help you avoid using them in the future.
  Use Naming Conventions: Adopt a naming convention that reduces the likelihood of conflicts with reserved names. For example, prefixing your custom objects with a specific identifier (like Z or Y) can help distinguish them from standard SAP objects.
  
  Related Information:
  
  ABAP Naming Conventions: Familiarize yourself with the naming conventions in ABAP to avoid such issues. SAP recommends using prefixes like Z or Y for custom developments.
  ABAP Documentation: Consult the official SAP documentation for a comprehensive list of reserved keywords and best practices in ABAP programming.
  Development Guidelines: Follow SAP's development guidelines to ensure that your code is maintainable and adheres to best practices.
  
  By following these steps, you should be able to resolve the E2406 error and avoid similar issues in the future.