How To Fix BLE_BADI_COMPAT_CHK001 - Category of class &1 must be 00.

SAP Error Message - Details

• Message type: E = Error

• Message class: BLE_BADI_COMPAT_CHK - messages of BLE BAdI consistency check

• Message number: 001

• Message text: Category of class &1 must be 00.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message BLE_BADI_COMPAT_CHK001 - Category of class &1 must be 00. ?

  The SAP error message BLE_BADI_COMPAT_CHK001 with the description "Category of class &1 must be 00" typically occurs in the context of Business Add-Ins (BAdIs) when there is a compatibility check for the class category. This error indicates that the class specified (represented by &1) is not assigned to the correct category, which is expected to be '00'.
  Cause:
  
  Incorrect Class Category: The class associated with the BAdI implementation is not categorized correctly. In SAP, classes can have different categories, and for certain BAdIs, the category must be set to '00' (which usually indicates a standard class).
  BAdI Implementation Issues: The BAdI implementation may be referencing a class that is not compatible with the expected category.
  Custom Development: If there has been custom development or modifications, it may have inadvertently changed the class category.
  
  Solution:
  
  
  Check Class Category:
  
  Go to transaction SE24 (Class Builder).
  Enter the class name that is causing the error and check its properties.
  Ensure that the category of the class is set to '00'. If it is not, you may need to change it to the correct category.
  
  
  
  Review BAdI Implementation:
  
  Go to transaction SE18 (BAdI Definition) or SE19 (BAdI Implementation).
  Check the implementation of the BAdI and ensure that it is correctly referencing the class with the appropriate category.
  
  
  
  Adjust Custom Code: If the issue arises from custom code, review the implementation to ensure that it adheres to the expected standards and does not reference classes with incorrect categories.
  
  
  Consult Documentation: If you are unsure about the correct category or the implications of changing it, consult SAP documentation or reach out to your SAP Basis or development team for guidance.
  
  
  Transport Requests: If changes are made, ensure that they are included in the appropriate transport requests for movement to other environments (e.g., from development to quality assurance).
  
  
  Related Information:
  
  BAdI (Business Add-In): A SAP enhancement technique that allows you to add your own business logic to SAP applications without modifying the original code.
  Class Categories: In SAP, classes can be categorized for various purposes, such as standard classes, interfaces, etc. The category '00' typically indicates a standard class.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context or solutions.
  
  If the problem persists after following these steps, consider reaching out to SAP support or consulting with an SAP expert who can provide more tailored assistance based on your specific system configuration and requirements.