How To Fix SAP_GUIDELINES131 - Definition of type in interface: (&1) violates naming convention


SAP Error Message - Details

  • Message type: E = Error

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

  • Message number: 131

  • Message text: Definition of type in interface: (&1) violates naming convention

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  • Self-Explanatory Message

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Smart SAP Assistant

  • What is the cause and solution for SAP error message SAP_GUIDELINES131 - Definition of type in interface: (&1) violates naming convention ?

    The SAP error message SAP_GUIDELINES131 indicates that there is a violation of naming conventions in the definition of a type within an interface. This typically occurs when the naming of a type does not adhere to the established guidelines set by SAP for naming conventions, which are important for maintaining consistency and clarity in code.

    Cause:

    The error is triggered when:

    • A type defined in an interface does not follow the naming conventions specified by SAP. This could include issues such as:
      • Using reserved keywords or special characters.
      • Not following the required prefix or suffix conventions.
      • Using names that are too generic or not descriptive enough.
      • Not adhering to the length restrictions for type names.

    Solution:

    To resolve this error, you should:

    1. Review Naming Conventions: Check the SAP documentation or guidelines for naming conventions related to types in interfaces. Ensure that your type names follow these conventions.
    2. Rename the Type: Modify the name of the type in the interface to comply with the naming standards. This may involve:
      • Adding appropriate prefixes or suffixes.
      • Ensuring the name is descriptive and meaningful.
      • Avoiding reserved keywords and special characters.
    3. Check for Consistency: Ensure that the naming is consistent with other types in your project or module to maintain clarity and avoid confusion.
    4. Recompile the Interface: After making the necessary changes, recompile the interface to check if the error persists.

    Related Information:

    • SAP Naming Conventions: Familiarize yourself with the specific naming conventions for your version of SAP. These conventions can vary based on the type of object (e.g., classes, interfaces, types).
    • Development Guidelines: Refer to the development guidelines provided by your organization or SAP to ensure compliance with best practices.
    • Testing: After renaming, conduct thorough testing to ensure that the changes do not affect the functionality of the application.

    By following these steps, you should be able to resolve the SAP_GUIDELINES131 error and ensure that your type definitions are compliant with SAP's naming conventions.

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