How To Fix SAP_GUIDELINES122 - Declaration of constant in class: (&1) violates naming convention

SAP Error Message - Details

• Message type: E = Error

• Message class: SAP_GUIDELINES - SAP ONLY: Check internal guidelines

• Message number: 122

• Message text: Declaration of constant in class: (&1) violates naming convention

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SAP_GUIDELINES122 - Declaration of constant in class: (&1) violates naming convention ?

  The SAP error message SAP_GUIDELINES122 indicates that there is a violation of naming conventions for constants declared in a class. This is a part of the ABAP programming guidelines that enforce certain standards for naming conventions to ensure code readability and maintainability.
  Cause:
  The error occurs when a constant in a class does not adhere to the naming conventions defined by SAP. Common reasons for this error include:
  
  The constant name does not start with a specific prefix (e.g., c_ for constants).
  The constant name contains invalid characters or does not follow the expected format (e.g., using uppercase letters only, underscores, etc.).
  The constant name is not descriptive enough or does not follow the project's naming standards.
  
  Solution:
  To resolve this error, you should:
  
  
  Review the Naming Convention: Check the naming conventions for constants in your project or organization. Typically, constants should start with a prefix (like c_) and be written in uppercase letters with underscores separating words.
  
  
  Rename the Constant: Modify the name of the constant in your class to comply with the naming conventions. For example, if your constant is named myConstant, you might rename it to c_MY_CONSTANT.
  
  
  Check for Other Violations: After renaming, ensure that there are no other constants in the class that also violate the naming conventions.
  
  
  Recheck the Code: After making the changes, recompile the code to ensure that the error is resolved.
  
  
  Related Information:
  
  ABAP Naming Conventions: Familiarize yourself with the general naming conventions in ABAP, which can include guidelines for variables, constants, classes, methods, and more.
  SAP Documentation: Refer to the official SAP documentation or guidelines for coding standards, which provide detailed information on naming conventions and best practices.
  Code Review: Consider implementing a code review process in your team to catch such violations early in the development process.
  
  By following these steps, you should be able to resolve the SAP_GUIDELINES122 error and ensure that your code adheres to the required naming conventions.