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How To Fix WTADDI419 - No class type entered


SAP Error Message - Details

  • Message type: E = Error

  • Message class: WTADDI - Additionals: Messages

  • Message number: 419

  • Message text: No class type entered

  • Show details Hide details
  • What causes this issue?

    You are attempting to display <GL:class>classes</>. The system tried to
    perform a search for classes by class type, but you have not entered a
    class type.

    How to fix this error?

    Enter a class type.

    Error message extract from SAP system. Copyright SAP SE.


Smart SAP Assistant

  • What is the cause and solution for SAP error message WTADDI419 - No class type entered ?

    Certainly! Here's a detailed explanation for the SAP error message WTADDI419 - No class type entered:


    Error Message

    WTADDI419: No class type entered


    Cause

    This error occurs in SAP when you are trying to create or assign a class in the Classification System (transaction codes like CL02, CL20N, or during object classification) but have not specified the Class Type. The Class Type is a mandatory field that defines the category or nature of the class you want to create or use.

    In other words, the system expects you to enter a valid class type (such as 001 for Material Classes, 032 for Document Classes, etc.), but this field was left blank or the input was invalid.


    When does it typically occur?

    • When creating a new class without specifying the class type.
    • When assigning a class to an object but the class type is missing.
    • During classification of objects where the class type is required.
    • In custom developments or interfaces where classification data is processed but class type is not passed.

    Solution

    1. Enter a valid Class Type:

      • When creating or editing a class, ensure that the Class Type field is filled.
      • Common class types include:
        • 001 - Material
        • 032 - Document
        • 017 - Equipment
        • 018 - Functional Location
        • 300 - Customer
        • etc.
      • You can find the list of class types in SAP under the table KLAH or via the F4 help on the Class Type field.
    2. Check the input screen or program:

      • If this error occurs during a custom program or interface, verify that the class type is correctly passed and not left blank.
      • Add validation to ensure the class type is always provided before saving or processing.
    3. Use SAP standard transactions properly:

      • Use transactions like CL01 (Create Class), CL02 (Change Class), or CL20N (Classify Object) and make sure the class type is entered.
    4. Check configuration if needed:

      • If the class type is missing from dropdowns or F4 helps, check the customizing under:
        • SPRO ? Cross-Application Components ? Classification System ? Basic Settings ? Define Class Types

    Additional Information

    • Table KLAH: Stores class header data including class type.
    • Table KSSK: Stores class types and their descriptions.
    • Classification System: Used widely in SAP for categorizing objects like materials, equipment, documents, etc.
    • Related Transactions: CL01, CL02, CL20N, CL30N, CL24N

    Summary

    Aspect Details
    Error WTADDI419 - No class type entered
    Cause Class type field is empty or invalid
    Solution Enter a valid class type before saving
    Where Classification transactions (CL01, CL02, CL20N) or custom programs
    Related Tables KLAH, KSSK

    If you provide more context (e.g., transaction or process where this occurs), I can help with more specific guidance!

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